Meeting Place For People Interested In Corvids
This short videoclip shows a fascinating encounter between a rather naughty and very persistent hooded crow and a juvenile mute swan. Neither the victim nor a nearby adult bird, presumably a parent of the young swan, seem to be too much annoyed by the antics of the crow, who repeatedly pulls the tail or tries to get hold of some wing feathers.
Whilst doing a bit of research around this contentious topic, it became quickly apparent that there is no study or paper to find, which conclusively proves that feeding bread to waterfowl is the sole cause for the development of angel wing deformities. Despite this fact, most wildlife and waterfowl experts seem to agree that the overwhelming cause of angel wing is an unhealthily high protein and / or carbohydrate based diet. Unsurprisingly, it was not difficult to find plenty of advice and warnings suggesting not to feed bread to birds, and in particular not to waterfowl. However, with all the advice being provided, no scientific references were given, which would certainly help to clarify and understand the situation.
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