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One wonders why there are such rumors concerning the woodpeckers but not the passenger pigeons. To my mind it gives the rumors some credibility. That being said, I wonder, even if the rumors are true, if the remaining population could survive inevitable inbreeding.
Passenger pigeons required fairly large flocks to maintain population. A few of them surviving would not support continued breeding.
Passenger pigeons required fairly large flocks to maintain population. A few of them surviving would not support continued breeding.
Exactly. The passenger pigeon could only survive and thrive in large flocks. Once the flocks were depleted, whatever few pigeons were left, were doomed. They couldn't survive in small groups or as individuals in the environment.
One wonders why there are such rumors concerning the woodpeckers but not the passenger pigeons. To my mind it gives the rumors some credibility. That being said, I wonder, even if the rumors are true, if the remaining population could survive inevitable inbreeding.
Passenger pigeons were like robins. People saw them everywhere and their absence was noted. There's no doubt they're gone. Ivory bills and imperials are secretive, less common, and have never been sighted much. A relict population is more realistic, however, it would likely be very inbred.
Not sure about the Ivory Bill, but the smaller and somewhat similar Pileated Woodpecker is still around, I saw one in my backyard as a kid, was very excited that it might be an Ivory Bill.
But it was cool to see it for what it was anyway.
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