Ingo Arndt / Long eared owl in tree {Asio otus} Hessen Germany

Ingo Arndt / Common wasp (Vespula vulgaris) detail of nest surface, Hessen, Germany, April.

Ingo Arndt / European Red Wood Ant (Formica polyctena) nests in pine forest, Hessen, Germany, July.

Ingo Arndt / Kingfisher (Alcedo atthis) diving into water to catch a fish, Hessen, Germany, sequence 1/9

Ingo Arndt / Kingfisher (Alcedo atthis) leaving water after successfully catching a fish, Hessen, Germany, sequence 9/9

Ingo Arndt / Kingfisher (Alcedo atthis) diving into water to catch a fish, Hessen, Germany, sequence 7/9

Ingo Arndt / Flock of Rooks (Corvus frugilegus) roosting in tree at dusk, Hessen, Germany, Europe

Ingo Arndt / Tiger beetle close up of mouthparts {Cicindela hydriba} Hessen, Germany

Ingo Arndt / Tiger beetle {Cicindela hybrida} Germany

Ingo Arndt / Tiger beetle pupates in underground burrow {Cicindela hybrida} Germany

Ingo Arndt / Red Wood Ant (Formica rufa) mass sunbathing at nest, Hessen, Germany

Ingo Arndt / Median wasp (Dolichovespula media) nest, cross section showing combs. Hessen, Germany.