Denis Bitter:
Little Owl (Steenuil)
Denis Bitter:
Common Kestrel (Torenvalk)
Denis Bitter:
Long-eared Owl (Ransuil)
Denis Bitter:
Short-eared Owl (Velduil)
Denis Bitter:
Short-eared Owl (Velduil)
Denis Bitter:
Buzzard (Buizerd)
Denis Bitter:
Buzzard (Buizerd)
Denis Bitter:
Little Owl (Steenuil)
Denis Bitter:
Short-eared Owl (Velduil)
Denis Bitter:
Little Owl (Steenuil)
Denis Bitter:
Little Owl (Steenuil)
Denis Bitter:
Buzzard (Buizerd)
Denis Bitter:
Short-eared Owl (Velduil)
Denis Bitter:
Marsh Harrier (Bruine Kiekendief)
Denis Bitter:
Buzzard (Buizerd)
Denis Bitter:
Hen Harrier (Blauwe Kiekendief)
Denis Bitter:
Hen Harrier (Blauwe Kiekendief)
Denis Bitter:
Hen Harrier (Blauwe Kiekendief)
Denis Bitter:
Short-eared Owl (Velduil)
Denis Bitter:
Sparrowhawk (Sperwer)
Denis Bitter:
Long-eared Owl (Ransuil)
Denis Bitter:
Red Kite (Rode Wouw)
Denis Bitter:
Short-eared Owl (Velduil)
Denis Bitter:
Red Kite (Rode Wouw)
Denis Bitter:
Short-eared Owl (Velduil)
Denis Bitter:
Short-eared Owl (Velduil)
Denis Bitter:
Short-eared Owl (Velduil)
Denis Bitter:
Rough-legged Buzzard (Ruigpootbuizerd)
Denis Bitter:
Long-eared Owl (Ransuil)
Denis Bitter:
Tawny Owl (Bosuil)
