I wonder if "yawning" of BS's means the same as for eagles: "crop drop", when birds drop (sort of swallow) food from the crop to the stomach digestion.

https://www.youtube.com/watch?v=bBgIXkcU0lk
I wonder if "yawning" of BS's means the same as for eagles: "crop drop", when birds drop (sort of swallow) food from the crop to the stomach digestion.
yes, Owlie - the same, the "way down"Owlie wrote: May 19th, 2019, 9:23 pmI wonder if "yawning" of BS's means the same as for eagles: "crop drop", when birds drop (sort of swallow) food from the crop to the stomach digestion.So not exactly the same as we humans "yawn" ...
Thank you, HellemHellem wrote: May 19th, 2019, 10:21 pm 20:34 Change, Karl II came home, Kati left
20:37 Feeding, many small fishes, 3 older storklets are eating, the small one fell on it's back and can't stand up![]()
20:39 The small storklet is at last on it's legs but it's too late ... Karl II is preening the storklets already
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Owlie wrote: May 19th, 2019, 9:23 pm I wonder if "yawning" of BS's means the same as for eagles: "crop drop", when birds drop (sort of swallow) food from the crop to the stomach digestion.So not exactly the same as we humans "yawn" ...
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This feeding was very nice, not all 4 have eaten.Anne7 wrote: May 19th, 2019, 11:13 pm .... because at 20:16, it got food from Kati.![]()
20:16 The youngest storklet has eaten several black little things.
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Researchers have proferred a rich and varied slate of theories, all supported with varying amounts of evidence, about the precise reason that birds and animals yawn, but nothing is conclusive. (source: https://www.birdwatchingdaily.com/begin ... irds-yawn/)balistar wrote: May 19th, 2019, 11:49 pm...I always thought i see a difference in the way e.g. bald eagles (and e.g. peregrine falcons) lift their head up with open beak, in case they
a) are yawning
b) are doing a crop drop
c) are trying to cast a pellet.
There has been another feeding by Kati at 07:53-54