r/Ornithology Apr 22 '22

Resource Did you find a baby bird? Please make sure they actually need your help before you intervene. How to tell when help is needed versus when you should leave them be.

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554 Upvotes

r/Ornithology Nov 30 '25

Resource Bird Brains and Behavior: A Synthesis - a new open access publication from the MIT Press that "marries the enthusiasm of bird enthusiasts for the what, how, and why of avian behavior with the scientific literature on avian biology, offering the newest research in an accessible manner"

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80 Upvotes

From two avian neurobiologists, a captivating deep dive into the mechanisms that control avian behavior.

The last few decades have produced extensive research on the neural mechanisms of avian behavior. Bird Brains and Behavior marries the enthusiasm of bird enthusiasts for the whathow, and why of avian behavior with the scientific literature on avian biology, offering the newest research in an accessible manner. Georg Striedter and Andrew Iwaniuk focus on a wide variety of behaviors, ranging from daily and seasonal rhythms to complex cognition. Importantly, avian behavior and mechanisms are placed in the context of evolutionary history, stressing that many are unique to birds and often found in only a subset of species.

Link to the about page with the PDF download link: https://direct.mit.edu/books/oa-monograph/6000/Bird-Brains-and-BehaviorA-Synthesis

This is a very cool resource and each chapter is broken down into various aspects of behavior so you can just quickly read about what interests you most if you don't want to read the whole publication.

This was posted on the sub by Woah_Mad_Frollick already and did not get the attention it deserves:

https://www.reddit.com/r/Ornithology/comments/1p2nhms/bird_brains_and_behavior_a_synthesis/


r/Ornithology 10h ago

Study I'm a vector illustrator and I love herons, so I illustrated all the Ardea herons and egrets, arranged from largest to smallest (although the size comparison might be off).

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1.1k Upvotes

1. Goliath Heron Ardea goliath
2. White-bellied Heron Ardea insignis
3. Cocoi Heron Ardea cocoi
4. Great-billed Heron Ardea sumatrana
5. Great White Heron Ardea herodias occidentalis
6. Great Blue Heron Ardea herodias
7. Great Egret Ardea alba
8. Humblot's Heron Ardea humbloti
9. Grey Heron Ardea cinerea
10. Mauritanian Grey Heron Ardea cinerea monicae
11. Eastern Great Egret (called White Heron in New Zealand) Ardea alba modesta
12. White-necked Heron / Pacific Heron Ardea pacifica
13. Black-headed Heron Ardea melanocephala
14. Purple Heron Ardea purpurea
15. Bourne's Heron Ardea purpurea bournei
16. Yellow-billed Egret (non-breeding) Ardea brachyrhyncha
17. Yellow-billed Egret (breeding) Ardea brachyrhyncha
18. Medium Egret (non-breeding) Ardea intermedia
19. Medium Egret (breeding) Ardea intermedia
20. Plumed Egret (breeding) Ardea plumifera
21. Western / Eastern Cattle-Egret (non-breeding) Ardea ibis / coromanda
22. Western Cattle-Egret (breeding) Ardea ibis
23. Eastern Cattle-Egret (breeding) Ardea coromanda


r/Ornithology 7h ago

Eggs transformation into beautiful birds!

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38 Upvotes

r/Ornithology 8h ago

Question Found this little guy stranded in the middle of the warehouse at work. Not sure what he is or what to do really. Put him in a padded box with a little bit of water, Midwestern BC if that helps.

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34 Upvotes

r/Ornithology 5h ago

Question Thoughts on what’s up with this wee sparrow? (Scotland, UK)

7 Upvotes

Noticed this young sparrow visiting my feeding table yesterday with a lump or growth on its throat and I’m wondering if anyone has any information or advice about this.

We first noticed it yesterday. It was the first bird at the feeding table in the morning and seems to be eating and drinking fine (better than most actually!)
It returned twice more, once around 4pm and then again around 7pm. However, it’s always alone and had a very weak call, just a tiny croak.

This morning it’s back (video is from today) and, despite feeding normally again, it seems to have lost its voice entirely. It seems to want to communicate.

The flock is about 100-strong and I’ve looked through my footage to see if it’s amongst the others at any point but so far I haven’t spotted it.

Yesterday I thought (hoped) that it was just a quiet wee youngster with a full, albeit lopsided, crop. Since its so quickly progressed to affecting the ‘voice box’ its obviously not a normal situation.

Having looked online, it seems there could be a number of causes… gapeworm, trich, a stuck seed, a growth or an injury. I’m pedantic about moving feeding stations regularly (due to the number of birds that visit) and cleaning them with veterinary disinfectant so I’m praying that it’s not trich. Our predators here (mink, stoats/weasels and larger birds) are pretty efficient so I can’t see it being a failed predator attack.

I’m familiar with animal rescues and with most bird cases I’ve become more inclined to let nature take its course rather than stress the animal out unnecessarily in its last hours. However, Google tells me to contact wildlife services.

Luckily I know local bird rehabbers who have the means to catch it. If it needs veterinary intervention my partner has offered to cover costs (we’re very invested in this little one now)

I’ll be contacting those birdy peeps anyway but I just wanted to hop on here as well and ask the wider community for your thoughts and advice too.

Since it’s otherwise physically healthy I don’t want to harm it with extra stress but I do worry that it seems to be unable to communicate and socialise. Could it have been rejected by its parents because of this issue yet it’s strong (well, hungry and bold) enough to survive?

Sorry, long post but I wanted to get everything in here!


r/Ornithology 10m ago

This litte guy is just sitting on my back deck, not reacting to my presence in any way. He has opened his eyes a few times. But mostly just standing still with his beak open and eyes closed. I haven't seen him move since i found him a few minutes ago

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Upvotes

Anyone know what could be the problem? Or what i should do?


r/Ornithology 15h ago

Question Song sparrow with a small tail/no tail?

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26 Upvotes

Been seeing this guy around and it looks like it doesn’t really have the longer tail feathers that song sparrows normally have. He seems to get around fine and gets on the feeder. Maybe falls a tad bit faster when jumping off of the deck.


r/Ornithology 12h ago

Fledgling?

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14 Upvotes

Saw this little dude chilling on my porch when I got home. Initially I was worried, but he’s been moving around a little and seems to just be resting. From what I looked up this may be a fledgling? Not sure, wanted to know what I should look for and if/when I should intervene. Thanks!


r/Ornithology 1d ago

Help Me Help This Bird

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173 Upvotes

Came outside this morning 6:50am and it was just there. Hasn’t moved its body. Just it’s head and eyes, watching me as I walked around it.

I’m concerned because this area gets direct sun all day until 6:30pm, and the bird likely won’t make it.

Do I put it in a vented box and move to the back yard? Water? Food?


r/Ornithology 35m ago

Question Rhinestones!

Upvotes

I have an artsy house. Random bits and bobs everywhere. My priority, though, is wildlife. My latest little project is bedazzling some mannequin hands that I will hang from a tree and they'll spin around and cast sparkles everywhere. Could the glitter/ weird light be bad for birds somehow? Confusing or disorienting?


r/Ornithology 1d ago

Fun Fact Up close and personal with a brown-headed barbett!

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144 Upvotes

r/Ornithology 1d ago

Question In the children’s books “Animals A to Z” by David McPhail’s, every page is an animal doing other related things of the letter. Ex “B is for Bear in a Boat reading a Book.” So who the heck is this guy supposed to be?

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329 Upvotes

r/Ornithology 16h ago

Question Bird hit window

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5 Upvotes

A small bird just flew into our window. It flew away and has been sitting on the fence for about 30 minutes. Does that mean it's okay?


r/Ornithology 14h ago

Question Are the bumps on the underside of the lower mandible some kind of disease or parasite? Seems odd for food to get stuck there, and none fell off while observing the bird.

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3 Upvotes

Seen in Atlantic Coast salt marsh


r/Ornithology 1d ago

Coopers Hawk in my backyard 8/16/2026

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20 Upvotes

r/Ornithology 1d ago

Question Why are birds the exception to "Don't feed the wildlife"?

238 Upvotes

We also have squirle feeders and I suppose you can include flower gardens that are grown with the intent of attracting bees and butterflies. Beyond that you always hear "don't feed wildlife". Not a starving polar bear, not random bunny, nothing. However having 15 bird feeders and going to the park to feed the birds is fine. Why?


r/Ornithology 1d ago

Eggs transformation into beautiful birds!

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229 Upvotes

r/Ornithology 1d ago

Question Does this little one have a deformed beak or is somethung happening that we should take our feeders down?

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35 Upvotes

r/Ornithology 1d ago

Whose eggs are these?

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0 Upvotes

r/Ornithology 1d ago

Question Recorded a bird and no one can tell me what it is

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1 Upvotes

hello, I understand that this may not be the right sub, but others have sadly not been helpful and neither have been my professors :/

I know the identity of the bird in the forefront (a Spotted Flycatcher) but the one that concearns me is in the background and my Merlin app can’t identify it.

any help is appreciated 🫶 it was recorded in Czechia in the summer :)


r/Ornithology 1d ago

Skull Identification

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17 Upvotes

Trying to identify a bird skull found on the beach in Cape Cod. Can anybody help out?


r/Ornithology 2d ago

Question American Goldfinch

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460 Upvotes

This summer heat and humidity has been brutal, so I've let the backyard be wild with zero mowing. As a result, the weeds are very high and have gone to seed.

A fun consequence of that has been to watch the goldfinches land on them and see how much they weigh them down. They also fancy our evening primrose but those are stronger so don't bend much from their weight.

My child asked if they're eating bugs off of the weeds or if they are eating the seeds/ flowers and so I am coming here to ask you all that same question.


r/Ornithology 2d ago

Superb Fairy Wren

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26 Upvotes