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Macaws, Wild and Tame

Thursday, January 29, 2009

Red and green macaws, Iwokrama Reserve, Guyana, South America

Macaws, as a group, are not the best dispersers of plant seeds. They're usually seed predators, slicing through ripe fruit to eat the seeds. When I hand a quarter of apple to Charlie, my chestnut-fronted macaw, he macerates it, reducing it to shreds, digging to the core. He obviously enjoys the apple seeds as much as or more than the fruit. Macaws are spectacularly messy eaters, and once they've dropped something to the forest floor, they don't go down and pick it up. Even homemade bread, right, Charlie?Charlie, my chestnut-fronted macaw (Ara severa). I told Charlie's story on National Public Radio back in March. He's captive-raised. He's been with me for 22 years. And every time I see parrots in the wild, I wish hard that I could set him free.

Plants make juicy sweet fruits in order to tempt animals and birds to eat them, and by doing so swallow and later disperse their seeds. They don't "want" their precious seeds to be eaten. So seeds often carry a toxic load to discourage seed predators like macaws. Ah, but the macaws are one step ahead of the plants whose seeds they enjoy. Tim Ryan's (ravishing) guest post about the clay licks of Tambopata shows one way psittacines combat toxins in their system--by eating nutrient-rich clay that also helps neutralize phytotoxins!

There are exceptions to this seed predator role, however, and an encounter with a large flock of red-shouldered macaws (Ara nobilis) at Rockview Lodge in Guyana, South America proved to be one. Several huge mango trees on the lodge grounds were coming ripe when I stayed there in November, 2008, and the macaws were all over the still-green fruits like the white on rice.
Ara nobilis is the smallest of the macaws, smaller even than some of the Aratinga parakeets (conures, in the pet trade). It has an accordingly shrill, cakky voice, and it was easy to find red-shouldered macaws wherever we went in Guyana, from the urban Georgetown Botanical Garden to the darkest interior.

This flock was putting a big hurt on some ripening mangoes. Eating all the nice flesh and leaving the seed to dry on the tree is probably not quite what the mango had in mind. Which leads me to wonder: what is the mango's preferred agent of dispersal? I'm guessing howler and capuchin monkeys, which could carry an entire fruit some distance away before devouring it and dropping the seed. Macaws are breaking the dispersal rules, but I doubt that concerns them. Macaws love to break rules (she wrote, gazing at the shredded pages of her Sibley Guide to Birds and Audubon Encyclopedia of North American Birds).

Other species, like this palm tanager, are the beneficiaries of the macaws' work.A palm tanager probably wouldn't be able to pierce a mango's thick skin without help, but they eagerly move in where the macaws have been.

This young red-shouldered macaw begged noisily from its parent, who was busy stripping mango flesh off the seeds.
Parrots in captivity are usually kept one to a cage. They rely on their human companions to fulfill their social needs, something at which we do an admittedly imperfect job.


When you see parrots in the wild, you realize how they were made to live. They're never alone, and what's more, they're forever messing with each other, allopreening and squabbling and playing and tussling. Family bonds are intense and long-lasting.

I watched and shot photos as best I could as the adult preened its fledgling all over. I can attest that the wingpit and tail base are a macaw's two favorite places to be tickled. Charlie raises his wing just like this when I preen him there.



Soon the rest of the family crowded around and everyone got a good preening. I was heartened to see this adult caring for three youngsters; glad these little macaws were doing their best to keep the mangoes stripped and the air full of their happy screeches.

It's been nice to write this post with a macaw on my shoulder, preening away, occasionally sticking his warm rubbery tongue in my ear-oo! And yet I'm wistful, knowing that he'll never live the way he was meant to live, in a flock of his own kind, raising his own kids and tearing up mangoes in the top of a tree. There's no way I can be a whole flock to Charlie, but I do my best.

13 comments:

I've missed not reading about Charlie for awhile so I'm so glad you entwined his story with that of the wild macaws. Your love for him is felt in every word. Give Charlie a kiss from me and his other fans in blogland.

He's a sweetie. I'd never paid any attention to parrots as pets until recently and am still amazed by what I am learning about them.

Recently in a bookstore I came across a volume entitled "Of Parrots and People" by Mira Tweti, with an endorsement on the back cover from you Julie (and several other noteworthy people) -- I haven't read it myself but assume you would recommend it to folks who might want to learn more about the parrot/human connection.

That first photo looks like it's just itching to become a painting, doesn't it? The sleek rainbow plumage against the monochrome and gnarled shape of the trees?

And I love the way Charlie's beak in the last photo looks like it's been dipped in gold.

lovely post and thanks for the tip about where to preen macaws (if I'm ever lucky enough to have the opportunity!)
W.

I read this post on 10,000 Birds, thanks to Mike. Can't get enough of CHARLIE!!!!

I love your Charlie posts; I find them especially moving when they involve your ruminations on wild birds (and especially hilarious when they involve Charlie's ruminations on Boston terriers). The picture of Charlie with the bread has to be one of my favorites -- you know you could use him as a pitchman and sell the stuff, right?

Leave it to macaws to break all of nature's intentions and do it their way. Why am I somehow not surprise? Although I never thought of them as "seed predators" you are so right. It's perfect description and wonderful post!

Thank you for speaking out, albeit gently, against the parrot pet trade! Birds are not meant to live in cages! I love this:

God loved birds and created the trees
Man loved birds and created cages.

If anyone thinks they want a parrot for a pet PLEASE do not buy one from a store or a breeder. There are literally millions of them waiting for homes at shelters adn with rescue groups. All the parrot rescue groups are just over-whelmed with birds, and many are just being warehoused...it's heartbreaking. I volunteer with Mickaboo Companion Bird Rescue, in the SF Bay Area, and we have over 200 birds waiting for homes and more coming in every day...and please never shop at stores that sell animals, like Petco and Petsmart -they may a big deal of not selling kittens and puppies, but they continue to sell all kinds of exotic animals!

I so love reading about parrots living wild and free and just hope I get to see it myself someday!

Maggie
www.mickaboo.org

Such long-lived pets must be heartbreakers when they go.

Hi Julie, thanks for another fantastic post. Your powers of observation, and your knowledge of the parrots both in the wild and in captivity, put you in a unique position to explain things that most of us would never begin to think about.

Wow, I learned a lot today! Beautiful pictures.

Julie - did your guyana tour provide you with a trusted tour operator there to recommend? - we're pondering a trip and, having had you make our mouths water with anteaters and waterfalls and so forth, want to hit all the right spots. Perhaps you could hit us up with a link to the right guys please?

Tai Haku, that is music to my ears. My trusted friend Kevin Loughlin of Wildside Nature Tours just so happens to be taking a trip there in November, 2009 and March 2010. I can guarantee you a wonderful time with Kevin.

Here's the link:
 http://www.wildsidetoursinc.com/itineraries/guyana.html

He has several folks for the Nov trip already!

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