Barrie’s Lake – a wetland worth saving

This past weekend (September 24-25th, 2016) I was part of a BioBlitz at Barrie’s Lake. A BioBlitz is a gathering of scientific professional and hobbyists to inventory the flora and fauna of a natural area.

Barrie’s Lake is an 88-acre wetland in North Dumfries bordering on the city of Cambridge. Bernice Beal who is better know as “the turtle lady’ owns 83 of the 88 acres of wetland. Bernice bought the wetland some 15 years ago and that is pretty much when the battle to protect this wetland and its inhabitants began. A battle that among other things caused Bernice to purchase and additional 10 acres of land to prevent a gravel company from blasting for gravel too close to the lake.

As an Authorized Wildlife Custodian I became aware of Barrie’s Lake last year after questioning the large number of injured turtles coming to me from the Roseville Road area. Bernice, her daughter Sue and a group of like-minded locals have been doing their best to prevent turtle road casualties for years. Some of the not so lucky ones end up as ‘guests’ at Hobbitstee. Despite everyone’s best efforts, hundreds of turtles get killed each year on Roseville Road.

I finally made it out to Barrie’s Lake in person not long ago. I was traveling around returning turtles back to their habitats after they had recovered from injuries sustained as a result of above mentioned collisions with cars and I was very taken by what I saw.

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me getting ready to release a Snapping Turtle at Barrie’s Lake

Barrie’s Lake was officially surveyed and designated a provincially significant wetland in 2004, but has not been resurveyed since. After speaking with several scientists I also learned that the wetland surveying is not intended as a full species survey like I had previously assumed making me think that a BioBlitz would be a great idea.

Over the years however scientists have visited Barrie’s Lake and particularly the migratory birds have been well documented. A recent survey of Shorebirds found a variety of 9 shorebirds and that list included Least Bitterns. Least Bitterns are listed as Threatened on the Species at Risk Ontario List, giving them and their habitat extra protection under the Endangered Species Act.

Over the years many other birds that are listed on the Species at Risk list have been spotted at Barrie’s Lake. Among them are the Bank Swallow (threatened), Bald Eagle (at risk), Barn Swallow (threatened), Chimney Swift (threatened) and after this weekends BioBlitz we can add the Rusty Blackbird (threatened) to the list.

The wetland also has been found a hunting ground for Bald Eagles, Osprey, Merlins and a variety of other birds of prey.

During the BioBlitz I had the pleasure of watching a large flock of wood ducks land, while the Sandhill Cranes took flight. It was amazing to watch the Belted Kingfishers dive for fish and the multitude of turtles bask. There was still a variety of butterflies busy visiting some wildflowers while many dragon flies practices their air-acrobatics.

 

 

One of the other great features of Barrie’s Lake is the presence of an Oak Savanna. Oak Savanna’s are not common in this part of Ontario. An Oak Savanna differs from an Oak Woodland by the openness of the trees. A lack of density allows for the trees to spread out in width and this creates a very unique landscape.

The presences of Wild Cranberries and Tamaracks are good indicators that Barrie’s Lake is a Fen. Fens are rare in Southern Ontario. They are very sensitive to slight alterations in pH and dependent on a certain nutrient consistency.

During the BioBlitz it was noted by experts that there is very little to no buffer zone  between the adjoining farmland and Barrie’s lake. The subsequent leaching of nutrients into the wetland will cause a change in the nature of the wetland, which in turn will effect the water, vegetation, and inhabitants of Barrie’s Lake. To permanently protect Barrie’s Lake this should be rectified.

Realistically Barrie’s Lake and its inhabitants are constantly threatened by human encroachment from all directions and with each small victory another threat materializes. No amount of laws, designations or mitigation seems to be able to protect this sensitive wetland and its inhabitants from further harm. Our laws intended to protect amazing natural gems such as Barrie’s Lake appear to be full of loopholes allowing for circumvention of protection for the sheer purpose of profit.

After a recent win to prevent the building of a cell tower Bernice and her family are now faced with the threat of a proposed development of the Cambridge side of Barrie’s Lake, which will negatively impact this very sensitive wetland.

However, we need to continue to strive for and celebrate each small victory. This weekend was a success. We cataloged many species of Flora and Fauna for future use while we enjoyed the beauty and peace at Barrie’s lake.

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The myth surrounding baby songbirds

Here in Ontario songbird eggs will start to hatch soon. For us that means calls from people who have found a baby bird who has fallen from the nest.

Baby songbirds are very delicate and require the constant care of a parent. Most songbird parents lack the appropriate body parts to be able to pick up their fallen offspring and return them to the nest.

The big myth I want to debunk is that songbird parents will reject their young just because a human touched them and this is not true.

Meaning that it is perfectly okay for a person to pick up the fallen young and return it to the nest if it is within human reach.

I still recommend that you use gloves for your own safety and I would like to add to this that I do not advocate baby wildlife being handled willy-nilly, but when needed you can touch a baby bird without it being rejected by it’s parents.

If you can’t reach the nest or if the nest was destroyed for whatever reason. You can use something like a small margarine container (with holes in the bottom so it can’t fill up with water) lined with paper towel and hang it as near as you can get to the original nest site. Some metal wire can be helpful in securing it.

Now make sure that the area is as quiet as possible without human/pet presence to allow the parents to come back and adjust to the change.

At Hobbitstee when we get healthy songbird babies in who have been orphaned for some reason we often look for surrogate parents. Many, but not all species of songbird will readily care for a hatchling of the same species that is not their own.

We do this to allow the young to grow up like a normal songbird. No matter how hard we try as humans we make poor substitute wildlife parents.

When we get hatchlings in who are injured or we can’t foster with other birds we will raise them. This is a very delicate and time consuming undertaking. The feeding schedule for many baby birds is every half hour during daylight hours. There is also a huge variance in diets between species of songbirds and we work very hard to mimic their natural diets as much as we can so that they can grow up healthy.

One of the things that happens often later in the season is that people see fledglings and assume them to be orphaned. Fledglings are almost if not fully feathered and have left the nest to learn how to fly. The bird parents continue to care for the fledglings and if you watch (from an non-invasive distance) you can see the parents fly of and on with food.

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House Finch Hatchling
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Cedar Wax Wing Fledgling

It is therefor important to differentiate between baby birds who do and ones that don’t need your help. If the baby bird is almost fully feathered and is not injured it is likely a fledgling.

If you see a baby bird with little to no feathers out of the nest it does likely need help to either get returned to the nest if at all possible or to a rehab facility.

One of the common mistakes people make is to syringe water directly into the birds mouth. This can cause the bird to aspirate. Baby bird hatchlings actually don’t drink water. They get their fluids from the food they are fed.

Choosing the right diet for the right bird is important. Feeding a seed based diet to an insectivore as an example usually ends up killing the bird.

Determining what type of baby bird you are loking at can get really complicated when they don’t have feathers yet. Luckily at Hobbitstee we have some songbird identification experts on speed dial we call when we get stumped. It is important to get a correct identification so we know we are feeding an appropriate diet.

We also need to ensure that the hatchlings learn to be birds and learn appropriate bird and species-specific behavior. Imprinting on humans does not help the birds live a happy free bird life.

In Canada all the migratory birds are protected under Migratory Bird Conservation Act and in Ontario most non-migratory birds under the Fish and Wildlife Act meaning that without the appropriate permits it is a violation to be in possession of either.

Due to the time sensitive nature of baby birds it is appreciated that you get in touch with a wildlife rehabiliator as soon as you can and if at all possible help with transporting if need be.

The reasson why you should not feed injured/orphaned wildlife

Anyone who knows me has heard me say ‘Please don’t feed them’ over and over. This message can not be repeated often enough, but it was brought to my attention recently that I rarely take the time to explain why this is so important. My reason behind the lack of explanation is that it is a complex issue, but I have tried…(see below)

When you find what you perceive to be  wildlife in distress there is a process to follow to determine if the animal truly needs your help. I have discussed that process many times and we will move on to why you should not feed them.

Often the animals are cold meaning they lack the energy to maintain their own body temperature and they are in shock. Usually dehydration of varying degrees is also an issue.

To give food to any animal compromised in such a way is a death sentence. It takes energy to digest food, energy a lot of compromised wildlife already don’t have enough of. Every last bit of energy is being used to maintain critical bodily functions and simply put to force energy away from these critical functions for something as non-critical as digesting food will cause organ failure and death.

The process we go through here at Hobbitstee when we receive wildlife (who are always compromised) is a very delicate one. The process starts with warming them up.  Doing this takes away the energy requirement for the animal to maintain their own body temperature. We do this by using incubators, but also warmed IV fluids. This process takes a minimum of several hours and can take several days. We do not feed them until they are completely warm and re-hydrated. This is not something you can simulate at home. It requires knowledge, specialized equipment and products.

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This is a fawn someone tried to raise for two weeks. This fawn was fed way to little of an already not appropriate food source. This fawn was euthanized due to irreversible organ damage as a direct result of improper care. 

The question than becomes what do we feed them? We feed our mammal orphans specially formulated milk-replacers custom made for us and custom formulated to meet the nutritional requirements (to the best of our ability) of the mammal orphan in question.

I say to the best of our ability because not much research is being done into the nutritional requirement of many of the species of wildlife we care for. This means we are constantly tweaking the formulations to get the best possible results.

These milk-replacers are not commercially available, so it boils down to that puppy nor kitten milk-replacer is appropriate for wildlife mammals. Neither is cows milk, almond milk, human baby formula or anything else that you can purchase at the store.

When it comes to baby birds their nutritional requirements are even more complicated and it is very species specific. Some birds are insectivores and need a large variety of insects to thrive (meal worms nutritionally are no more than filler).  Some birds strictly eat seeds, so their offspring needs an appropriate variety of hand feeding formula every half hour. Some birds are fructivores, so berries and such are what they need…Never mind the strict pscivores who can only eat fish.

A common mistake made is using bread. Bread is not a good food source for any specie of wildlife plain and simple. Don’t use it.

You see that all this can become very confusing and the wrong food to the wrong animal at the wrong time can also cause serious gastric upset or death. If the wrong food is given at the wrong time diarrhea is a common result.  The animals in our care are already compromised in some way (that is why we have them in the first place) and their bodies can’t handle diarrhea on top of their other issues, so death is a common result of feeding the wrong food source at the wrong time.

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This is an Eastern Grey Squirrel Baby someone attempted to raise, it did not survive more than half hour after it came into my care. The cause of death dehydration/undernourishment as a result of diarrhea caused by the feeding of an  inappropriate food source.

Another question becomes; Do you know how much to feed them? We use complicated scientific calculations to calculate how much of what food source our wildlife need to eat to grow/develop normally or to recover from an injury.

Any website that gives you DIY information on injured/orphaned wildlife is by default wrong. It is illegal for people to have wildlife in their possession, so these websites are encouraging people to break the law. Aside from that there is no one-size-fits-all type of information I can give besides get the animal to a wildlife rehabilitator as soon as you can.

That is how you help injured and orphaned wildlife best. Make the time and take the time to get the animal the appropriate care as soon as you can. We need to make sure the animal in question is truly in need of care. We establish that by asking you questions. Please have patience with us, answer our questions and please do as we ask even if you don’t like it. We always have the wildlife’s best interest in mind and sometimes that means we have to hurt people’s feelings.

Only Authorized Wildlife Custodians are allowed to care for sick/injured/orphaned wildlife. Don’t get angry if we ask you to drive to us. We get hundreds of calls a day and we all operate on a non-for profit basis without any type of government funding. We simply don’t have the time or funds to drive and pick up each and every animal.

Help us by driving the animal out asap and maybe leave us with a donation towards the animal(s) you are asking us to care for if you can…and PLEASE DON’T FEED THEM

 

 

 

 

The great Blanding’s Turtle migration…

I have to get this of my chest. I can’t stop forming images in my head of Blanding’s Turtles walking down the road carrying all their worldly belongings in a suitcase as they make the epic journey down to the newly created wetland.

But wait a minute…it is not going to happen this way because we lack the skills to properly ‘notify’ the Blanding’s Turtles and other wildlife of the impending threat to their existence.

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Blanding’s Turtle we helped recover after getting hit by a car in a protected area

All silliness aside, I am referring to the recent proposal made to the provincial government by a major developer.

link to the proposal

This developer would like to build a subdivision on a protected wetland area near Ottawa. This area is protected because it has Butternut trees (listed SARO endangered), Least Bitterns frequent it (listed SARO threatened)  and Blanding’s Turtle’s live there(listed SARO Threatened).

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Least Bittern we had in our care after it sustained a head injury from the slipstream of a truck

In the proposal it states that the developer will create a wetland at an alternate location to ‘make up’ for the one that will be destroyed. That is great, but turtles are not exactly the serious migratory type…So despite the romanticized fairy tale I used earlier, in reality this means putting a subdivision on top of the Blanding’s Turtles…and destroying their habitat which will mean the majority (if not all) of the Blanding’s Turtles currently present in that wetland will die and it will also greatly effect the other herptiles who live in that wetland.

Granted female turtle’s will travel to lay eggs in a location that meets their criteria, but I can’t see how they can be motivated to move at mass to a newly created wetland within a time frame designated by a developer.

Turtle’s do everything slow…Look at them, they are modern day dinosaurs. Evolution can’t even make them hurry.

The proposal also request permission to remove 120 Butternut trees, but the remaining trees that are there will be fenced in so that they are protected…and they will collect seeds and replant seedlings…but 120 mature butternut trees will be destroyed…

The developer makes many suggestions in the proposal in an attempt to appear to minimize interference with the current SARO listed species present in this wetland,  but a lot of those measures seem unrealistic and far fetched to me.

I can’t help but think…if a new wetland can be created in an alternate location…would it not be much simpler to build the subdivision in this alternate location and leave the existing wetland and the species it harbors alone?

 

 

 

 

Fawns

Because the majority of the fawns we cared for last year where not actually orphaned or injured, but fawn-napped by people. I am on a mission to better educate people so that they understand the natural behavior of these animals and as a result reduce the number of fawns who get mistakenly end up in care.

First and foremost like with many other species of wildlife babies, just because you see a fawn by itself does not make it an orphan. Mother deer leave their babies hidden when they go off and eat. They return 2-3 times daily to feed the fawns.

I will give you that deer are not always smart about where they hide their babies, but as it stands the vast majority of fawns that come into rehab have no business being here but where kidnapped by humans.

Kidnapping is of course not always the case: I applaud the gentleman who jumped into the Nith River last year to save a fawn that had a foot stuck and was at risk of being swept away.

Man Braves Nith River to rescue a fawn

Well done sir! And he did the right thing and turned the animal over to an Authorized Wildlife Custodian and this fawn was safe cared for by professionals.

I also applaud the Brampton Humane Society who brought out a fawn that was found next to its dead mother last year. Job well done!

Both these fawns needed to be here and where successfully released.

Last year I had a call from a long ways away from here from someone who had found a fawn that she felt was in very bad shape because it was just laying there. I had my suspicions and because it was so far away I could not go out there and have a look. I made a call to an awesome vet I know in the area who readily agreed to drive out and go and see that fawn (free of charge). He called me back later and said the fawn was fine and not in trouble at all. He is ensuring the fawn was returned to where it was found and reunited with its mother.

In my experience the problem is that people generally do not understand the animals behavior and use human standards to make judgement calls. Human standards or even pet standards don’t work for wildlife.

a short video of fawn behavior

The fawn that was just laying there was actually doing what fawns do when they are scared. They will lay flat to the ground and not move and they hope you don’t see them…This is natural behavior and just because you think this fawn looks calm it is not.  I can assure you it is scared to death and you might just be inducing a 100% lethal condition called Capture Myopathy in this fawn. Capture Myopathy is on a 2 day delay, so the full effects can’t be seen until much later.

Mother deer will gladly have their babies back and will spent 48-72 hours or so looking for them if they go missing, so unless the fawn is sick or injured I will tell people to go and take it back to where they found it when they call me about a fawn.

Last year there was been an alarming trend with people who have kept the fawn in their possession for a week or more. This is not a good thing as it prevents us from being able to reunite fawn and mother, but it also often results in cases of unintentional cruelty to animals.

Taking care of a fawn is not easy and it requires a lot of knowledge. It is imperative that the fawn does not become habituated to humans or dogs. It might look cute to see a fawn play with a dog, but imagine what a strange dog might do to the fawn/deer. Human habituation in it self is also detrimental. Fawns who are raised by humans without con-specific interaction will grow up with an identity crisis. These animals do not realize they are actually deer and will not know to approach other deer or how to live in a normal herd of deer. An example of a human habituated deer story

This might look really cute, but is in fact really sad behavior. The animal in that story has no chance at surviving as a result of his human habituation.

Fawns also need to be fed properly. Store bought goats milk will do in a pinch, but is not a long term solution.

So if you do see a fawn and it does not look emaciated or dehydrated (a dehydrated fawn often has curled up ears) or it doesn’t appear injured please just cherish the moment and move on to let the mother deer return and take care of her baby. If you are in doubt, do not hesitate to contact us or another rehab facility before you take the fawn home.

list of wildlife rehab facilities in ON

If you can’t reach a rehabber,  a vet, MNR office or your local humane society/SPCA can also assist.

For those of you who are currently in the possession of a fawn or other wildlife note that you are breaking the law and that you are not doing the animal any favors. Please do the right thing and turn the animal over to any of the above mentioned places. What you are doing is not in the animals best interest…

A stranded Horned Grebe and Parrot food…

Today we received a Horned Grebe through one of the agencies we deal with regularly.

As many of you may know Grebes are unable to walk due to the placement of their feet. Those feet are ideal for diving, but on dry land Grebes are much like a fish out of water (unable to walk or to take flight). So, this time of year we regularly receive grebes who have mistakenly landed on dry land. This can be as result of them mistaking wet tarmac for water (it shimmers like water) or they simply get so tired looking for open water that they have to make an emergency landing.

Horned Grebes are listed as ‘Special Concern’ on the Species at Risk Ontario (SARO) list. Meaning that their numbers have dwindled low enough to receive extra protection by the Endangered Species Act (ESA)

What makes this Grebe so special (in a bad way) is that it was found by a concerned citizen who took it home and kept it for several days as she attempted to ‘help’ it. Not knowing much about this water bird she force fed it the same food she feeds her parrot…

She did finally turn it over to the agency who proceeded to transport it to me. However, instead of dealing with simply re-hydrating the bird and returning it to open water I am now dealing with a bird who has a severe gastro-intestenal upset with a bad case of diarrhea. Meaning that now the life of this SARO listed bird is on the line

Dealing with injured birds is not easy and you have to know what you are doing. To feed a dehydrated bird can have devastating results. Feeding a water bird who is a strict piscivore (fish eater) parrot food while dehydrated is even worse.

I know the lady who found it tried very hard to help this animal, but instead of helping she inadvertently made its condition worse.  I understand people try their best, but wild animals are not pets and should not be treated as such. It is imperative to the animal’s well being that it gets into the hands of a wildlife professional as soon as possible.

Not only is it in the wild animal’s best interest to get to a professional asap, it is also illegal to be in possession of wildlife without proper paperwork as per the Fish and Wildlife Conservation Act (FWCA). This Grebe as a migratory bird is protected under the federal Migratory Bird Conservation Act (MBCA) and because it is SARO listed it receives extra protection under the Endangered Species Act (ESA).

At Hobbitstee we have a great working relationship with many agencies such as Animal Controls, Humane Societies, SPCA’s and many vet clinics. If you are unable to locate an Authorized Wildlife Custodian near you. Please don’t hesitate to contact your locale animal agency.

I know many of you reading this have heard me say this over and over, but I am going to keep repeating this message until I stop receiving wildlife who have been fed the wrong food at the wrong time.

‘Please do not feed any injured or orphaned wildlife unless directed to do so by a wildlife professional’

Every situation is different and all though the internet can be a great tool there is a lot of incorrect information on there i.r. to wildlife. There is no one size fits all solution. At Hobbitstee we do not adhere to regular business hours. We take calls around the clock, 7 days a week and on holidays to make sure we help as many wild animals as we can. We are a non for profit charitable organization and as such we do not charge for our services. We do however appreciate donations.

This is the sick Grebe. Look at the placement of it's feet. These feet are made for diving, not walking
This is the sick Grebe. Look at the placement of it’s feet. These feet are made for diving, not walking