crested serpent eagle (spilornis cheela) perched

photographic captivating distinctive ornithology environment observation showcasing camouflage spilornis captivity condition alertness majestic presence wildlife watching birdcage behavior guarding perching crested serpent perched plumage natural habitat setting animals spotted feather reserve zoology warning effects freedom trapped cheela branch animal nature keeper flying eagle world plant stick trunk view bird prey wild wing beak claw tree zoo