Eric Caswell
Active member
It came up on the news tonight that Humming Birds are the only birds that hover and fly backwards. What do you call it when the Kingfisher stops and appears to hover, backs up then goes forward only to appear to hover again?
While I'm at it what do you call it when flocks of shore birds appear to move as one body. Are widgeon the only ducks that do that?
Thanks,
Eric
While I'm at it what do you call it when flocks of shore birds appear to move as one body. Are widgeon the only ducks that do that?
Thanks,
Eric