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3 posts tagged with migratory. (View popular tags)
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Pluck

Prior to their southward migration, the godwits eat up large, until up to 55 per cent of their body weight is fat. They then reduce the size of their gut, kidney and liver by up to 25 per cent to compensate for the added weight. Godwits are amazing migratory shorebirds who travel many thousands of miles at a go. Here's a brief documentary of people studying them (12 minutes on youtube + ad, shows invasive surgery). Here's some science on their flights (creative commons). [more inside]
posted by aniola on Apr 1, 2013 - 6 comments

Why Birds Fly in a 'V'.

Why Birds Fly in a 'V'. And I thought it was because they liked the view.
posted by MeetMegan on Oct 23, 2001 - 29 comments

Supreme Court limits federal control over "wetlands."

Supreme Court limits federal control over "wetlands."
Ruling that not only does the Clean Water Act not support such control, but that it would be unconstitutional anyway, the court removed the Army Corps of Engineers' authority over isolated wetlands such as ponds and mudflats. [more]
posted by daveadams on Jan 9, 2001 - 11 comments

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