a nesting colony of sand martin, riparia riparia on the riverbank of the river ribble, in ribchester, lancashire, uk. - 燕科 個影片檔及 b 捲影像00:09
white-rumped swallow (tachycineta leucorrhoa) perched on branch. foraging to build a nest. - 燕科 個影片檔及 b 捲影像00:19
western house martin nesting. trouble between brothers, fighting for a bug the bug finally scapes... lucky bug!delichon urbicum - 燕科 個影片檔及 b 捲影像00:30
extreme wide shot of barn swallows (hirundo rustica) grooming on reeds along the shore during sunrise in kenya. - 燕科 個影片檔及 b 捲影像00:29
although many places around the world are under lockdown or in similar situations since the covid19 pandemic began this year, animals still need to... - 燕科 個影片檔及 b 捲影像00:36
low angle video of flock of flying birds against the background clouds at sunset - 燕科 個影片檔及 b 捲影像00:09
male and female feeding their recently fledged youngster until its old enough to forage own on its own. - 燕科 個影片檔及 b 捲影像00:54
flock of cecropis daurica (red-rumped swallow) sitting on electric wire / south korea - 燕科 個影片檔及 b 捲影像00:05
birds - collared sand martins ( riparia riparia ) circle around their nest holes on a steep sandy shore on a summer morning. - 燕科 個影片檔及 b 捲影像00:34
in saint-sauveur-en-puisaye france. on house. the house martin builds mud nests, sometimes in small colonies, under ledges, on cliffs and, as their... - 燕科 個影片檔及 b 捲影像03:53
video footage taken at a highway service area in ena, gifu prefecture, shows swallows that have made the roadside rest stop their nesting ground. the... - 燕科 個影片檔及 b 捲影像00:42
view of swallow at daeam town (injegun, gangwon province) while building a house - 燕科 個影片檔及 b 捲影像00:04
victoria and albert museum: india gallery; london, victoria and albert museumcms elizabeth esteve-coll intvw sof "very little indeed -- 2 shot -- 12... - 燕科 個影片檔及 b 捲影像02:49
