Bird News, Good and Bad
The confirmation of Ivory-billed Woodpecker in Arkansas is pretty amazing. I remember the “probably extinct” designation from childhood field guides, and dutifully skeptical ornithologists have been discounting supposed sightings for decades. Most of those probably were phantoms, and now it turns out that much of the searching was in the wrong place, but it’s still hard to believe that such a large bird could go undetected for 60 years. Of course if you’ve ever tried to find a purportedly “conspicuous” bird, even in a relatively small area like Central Park, you’d know how inconspicuous they can be when they want. The reappearance of the Ivory-billed is an index of the success of conservation and consciousness-change over the past century, as the once vast bottomland forests of the south recover from the wholesale logging of old.
If the Ivory-billed is a tragedy in reverse, our local Red-tailed Hawk saga has taken a turn for the worse, though their prospects are probably still better than the woodpeckers’. It now seems clear that the 5th Ave. nest has failed, as the female has been sitting on it for over 45 days with no sign of hatchlings. This is sad, but not totally unexpected. There were failures in 1993 and 94, both years when the nest was newly constructed. It’s probable that a second year’s accumulation of twigs is necessary to properly cushion the eggs in this location, and it’s likely that the birds will try again next year, with a better chance for success.
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The confirmation of Ivory-billed Woodpecker in Arkansas is pretty amazing. I remember the “probably extinct” designation from childhood field guides, and dutifully skeptical ornithologists have been discounting supposed sightings for decades. Most of those probably were phantoms, and now it turns out that much of the searching was in the wrong place, but it’s still hard to believe that such a large bird could go undetected for 60 years. Of course if you’ve ever tried to find a purportedly “conspicuous” bird, even in a relatively small area like Central Park, you’d know how inconspicuous they can be when they want. The reappearance of the Ivory-billed is an index of the success of conservation and consciousness-change over the past century, as the once vast bottomland forests of the south recover from the wholesale logging of old.
If the Ivory-billed is a tragedy in reverse, our local Red-tailed Hawk saga has taken a turn for the worse, though their prospects are probably still better than the woodpeckers’. It now seems clear that the 5th Ave. nest has failed, as the female has been sitting on it for over 45 days with no sign of hatchlings. This is sad, but not totally unexpected. There were failures in 1993 and 94, both years when the nest was newly constructed. It’s probable that a second year’s accumulation of twigs is necessary to properly cushion the eggs in this location, and it’s likely that the birds will try again next year, with a better chance for success.
- alex 4-29-2005 6:09 pm
birdland
- bill 5-03-2005 11:44 pm [add a comment]