Rare view of four Kluut baby chicks exploring muddy seabed in low tide

habitat pied avocet conservation mud shallow depth of field wildlife juvenile seabed recurvirostra avosetta chick plumage water kluut bird tide nature isolated shallow animal preserve tiny holland protected tidal kuiken puffy fragile netherlands wild vulnerable explore helpless alone youth wander fluffy curious look young three cute child low soft feather sibling single adorable baby