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Costa Rica’s Best Birds of Halloween

10,000 Birds

Each of the six species in Costa Rica sports beautiful plumage with green and blue hues highlighted with rufous tones, and several also have long, racket-tipped tails. It was tough to pick out just one tanager species, many are downright stunning. The Halloween party never ends for these feathered Fae folk. Green Honeycreeper.

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Ocean Advocacy and Animal Rights

Critter News

We support two ocean protection organizations: People for Puget Sound (local) and the Ocean Conservancy. The purpose is to protect ocean species as a whole. I was reading Ocean Conservancy's magazine today. For the past couple of issues I've read, it has had a "sustainable seafood recipe."

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Great Tit Telomeres, Baby Talk, Brainy Birds

10,000 Birds

A result of this evolutionary constraint is that later organisms that build complex neural processing organs (brains) to do advanced brainy things have to work with a cell type that is only fed with one kind of sugar, that requires a fair amount of coddling to operate, and that takes up a lot of space (one cell per bit of information).

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Fur Free Fashion Show Winners Announced

Critter News

Winners First Place: Tammy Apostol, an independent designer in Miami, FL, for her “Green Organic Cotton Gown,” a strapless mermaid silhouette gown with a back train. BFUSA’s Primate Sanctuary in Texas is home to more than 500 primates rescued from laboratories, roadside zoos, and private possession.

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Come@Me: If Birds are Dinosaurs I’m a Monkey’s Uncle

10,000 Birds

Humans have always classified organisms in a variety of ways, depending on need. One, it requires that organisms be placed in relation to each other by means of characters (features) that were evolutionarily meaningful and that properly sorted out relationships. And with that, Willi invented Kladistics, which we now call Cladistics.

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Missing Syrinx Found! Mesozoic Vegavis vocalization verified

10,000 Birds

Primates are exceptional among the mammals, living amphibians (which represent only a small part of the original amphibian family tree) are pretty noisy too. It is costly, it determines mating success, it defines and controls territoriality, and in some species may be communicative in other ways as well. Isasi, Daniel R.

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Selling Birds Short: A Heretical View Of Avian Intelligence

10,000 Birds

Unless you are nothing but the lowly diehard lister, for which you should feel much shame and embarrassment for, birders and biologists alike frequently want to understand birds on a deeper level than how to identify the age, sex and species of a certain individual. What seeds does a Baird’s Sparrow eat?

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