December 23, 2024
ON THE WING

Comments for: Raptors on the move, taking advantage of thermals

It’s that time of year again – birders are talking about kettles, updrafts, thermals and cold fronts. Raptors are on the move. The jargon of migration isn’t hard to decipher once you get a mental picture of what it represents. Raptors must expend more energy… Read More

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