Birds change their songs to be heard over the sound of automobile traffic, and when that doesn't work, they get aggressive. A new study in the journal Animal Behavior found that Yellow Warblers, which ...

The trek—from the North American desert to Fiji—now represents the longest known migration of any terrestrial animal.

“So it was much easier to imagine that Brachylophus originated from South America, since we already have marine and land iguanas in the Galapagos that almost certainly dispersed to the islands f ...

Iguanas have often been spotted rafting around the Caribbean on vegetation and, ages ago, evidently caught a 600-mile ride ...

Scientists think that’s how iguanas got to the Galapagos Islands off of Ecuador and between islands in the Caribbean. Initially they thought Fiji might be a bit too far for such a trip ...

The researchers conducted a comprehensive genetic analysis, examining over 4,000 genes from 200 iguanian specimens.

Scientists think that's how iguanas got to the Galapagos Islands off of Ecuador and between islands in the Caribbean. Initially, they thought Fiji might be a bit too far for such a trip ...