Tag Archives: corvus corax

Finally! A movie that’s fair to Corvids!

Finally!  A film (Maleficent) that portrays a raven accurately and fairly (though the CG flight animation could use some work).  Not to give too much away about the film, but this is the first movie where I’ve seen a raven portrayed as a “good guy”.  In fact, the raven, Diaval (renamed from Diablo in the animated movie), is the most morally consistent character in the film.

I can’t say more without giving away too many spoilers, but if you like corvids, especially the crows, see this movie.  I saw it on a whim and I was pleasantly surprised, not just by Diaval, but by the film as a whole.

This film gets The Corvid Blog’s endorsement!

(GIF from Cinemablend.)

I have joined the Coyot.es Network!

The Corvid Blog and myself have joined the ranks of the Coyot.es network and I’m excited to be here!  For my Tumblr followers, I encourage you to check out this network of interesting biodiversity blogs!  My posts will still show up on Tumblr, but they will be created and primarily managed here.

I feel this image is relevant to this development:

This image was taken by Dave Stiles in Yellowstone National Park, found via his Flickr account. Click the image to visit the original page for this image and let Dave know how awesome this photo is!

Ravens tend to materialize, as if by magic, when it comes to kills by large predators.  Coyotes, while excellent hunters in their own right, also take advantage of mountain lion and wolf kills, so both raven and coyote are common to see around such sites.  Nothing like the two mythological tricksters spending a moment together 😉

Happy 2013

Happy 2013! Sorry for my long absence.  The Holidays were quite busy for me.  I hope the Holidays treated you all well!

I’d like to start this year with an adorable article about a Common raven at play.  Corvids, the crows (Corvus) in particular, are well known for displaying play behavior.  So, enjoy the article and the photos 🙂

(via I’ve just twigged this is fun! Raven lays back and enjoys playing with his new toy | Mail Online)

Tail Pulling

Crows (meaning Corvus, not just the crows with the common name “crow”) pull tails.  It’s like they can’t help themselves.  If there is a tail, it must be pulled:

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Magpies in the genus Pica (the holarctic magpies) do this behavior as well, which is impressive, considering how much smaller they are.  One advantage they have is a small size that lets them get off the ground and away from their target a lot quicker.

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And apparently all tails are fair game, I guess there is truly “no honor among thieves”:

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Usually when you see this behavior it’s in the context of food.  A crow or magpie will pull another animal’s tail in order to distract it from it’s food and steal it (this sometimes occurs alone or in teams).  Here’s a video of a raven stealing a bald eagle’s food. This behavior is so common it’s noted in many scientific papers, with a nice summary from Lawrence Kilham in his 1989 book The American Crow and the Common Raven, page 34-35:

Tail pulling is a habit common to a number of corvids (Goodwin 1976). The crow that robbed the otter by pulling its tail could have done so by happenstance or as a deliberate piece of strategy.  It is hard to know.  The crows had pulled the otters’ tails many times before, to no seeming purpose except an urge, shared by Black-Billed Magpies (Lorenz 1970) and Common Ravens, to provoke animals larger than themselves, whether there is any immediate advantage to doing so or not.  Bent (1946) reported three Common Ravens robbing a dog of a bone, one bird pulling the dog’s tail while others stood by its head.  It is conceivable that crows, like ravens, are capable after trial and error of seizing upon the right movement for pulling a tail to advantage.  Another use of tail pulling can be to get a larger bird or mammal to move from a carcass, as I describe later for Common Ravens contending with Turkey Vultures and as Hewson (1981) did for Hooded Crows contending with a Buzzard.  Goodwin (1976) described crows and magpies pulling the tails of mobbing predators. 

The behavior appears to be innate, for one of my hand-raised crows pulled a sheep’s tail and a hand-raised raven a cat’s tail when they were less than three months of age.

But honestly?  I think they just do it for fun, or simply can’t help their natural inclination for causing trouble 😉

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Because clearly some animals just deserve it (read: squirrels are annoying and their tails are irresistibly fluffy).  Cats are also fun targetsSparrow-hawks too.  (And even if the tail is hard to find, they will seek it out.)  … …and Foxes.

Just another reason to love corvids 😉

Photo credits (each photo is clickable, but since this post has become so popular, I’d like to have clear written credits as well):
Bald eagle – Paul Getman
Cat – Unknown; if you know original photographer, please let me know!
Steller’s Sea Eagle – Isobel Wayrick
White-tailed Eagle (and hooded crow) – Eric (“wildscot”)
White-tailed Eagle (and raven) – James Brier Irps
Bald eagle (and magpie) – Meg Sommers
Common Buzzard – John Hawkins
Magpie and Hooded Crow – Ralf Weise
Chihuahua and Raven GIF – Unknown; if you know who made the GIF or took the original video, please let me know!