a family of great crested grebe

adult aquatic beak beautiful beauty bird birdwatching breeding chick color colorful colourful courting courtship crested cristatu cristatus dive diving eating feathers female fish fowl great greatcrested grebe idyllic lake male mating nature neck nest nestling ornithology outdoor peaceful plumage podiceps podicipedidae podicipediformes rear red reflection reproduction small still striped summer surface swim water waterbird waterfowl wild wildlife young