Bilateral mydriasis in common buzzards (Buteo buteo) and little owls (Athene noctua) induced by concurrent topical administration of rocuronium bromide.
leptoptera has been reported from the gizzard and proventriculus of the European honey buzzard (Pernis apivorus), Red kite (Milvus milvus), Eurasian hobby (Falco subbuteo) in Spain (Sanmartin et al., 2004); in Euroasian sparrowhawk (Accipeter nisus) (Cordero del Campillo et al., 1994); in Buteo buteo, Falco tinnunculus and Pernis apivorus in Germany (Kutzer et al., 1980; Krone, 2000).
In the same way in 2009 to 2011 least observed species of birds were Buteo buteo (n[?] 1), Haliaeetus leucoryphus, Aquila rapax, Aquila heliacal, Sterna hirundo, Alcedo atthis, Tyto alba two individuals in each respectively.
Wrth syllu mewn rhyfeddod i lawr ar y coed ac ymhellach at fynyddoedd Eryri yn y pellter, beth groesodd o'n blaenau ond dau fwncath (Buteo buteo; buzzard) ac un ohonyn nhw'n cario cwningen fechan yn ei grafangau.
The birds of prey affected are two species of Buzzard (Buteo buteo and Buteo lagopus), Marsh Harriers (Circus aeruginosus), and Goshawks (Accipiter gentilis).
A similar pattern (larger dispersal distances in females, but no significant difference between the sexes in dispersal rate) has recently been described in Common Buzzards (Buteo buteo) (Walls and Kenward 1995).