Albert Jan Becking: Kleiner Fuchs . Aglais urticae (Linnaeus 1758) . Petite tortue . Small tortoiseshell . Kleine vos
Albert Jan Becking: C-Falter . Polygonia c-album (Linnaeus, 1758) . Robert-le-Diable . Comma . Gehakkelde aurelia
Albert Jan Becking: Grosser Fuchs . Nymphalis polychloros (Linnaeus 1758) . Grande tortue . Large tortoiseshell . Grote vos
Albert Jan Becking: Grosser Fuchs . Nymphalis polychloros (Linnaeus 1758) . Grande tortue . Large tortoiseshell . Grote vos
Albert Jan Becking: Grosser Fuchs . Nymphalis polychloros (Linnaeus 1758) . Grande tortue . Large tortoiseshell . Grote vos
David Dillon: Swallowtail (Papilio machaon) Macaón
David Dillon: Scarce Swallowtail (Iphiclides podalirius) Chupaleche
Jamie McMillan: Brown Argus, Aricia agestis ([Denis & Schiffermüller], 1775)
Albert Jan Becking: Kleiner Schillerfalter . Apatura ilia (Denis & Schiffermüller, 1775) . Petit mars changeant . Lesser purple emperor . Kleine Weerschijnvlinder
Albert Jan Becking: Kleiner Schillerfalter . Apatura ilia (Denis & Schiffermüller, 1775) . Petit mars changeant . Lesser purple emperor . Kleine Weerschijnvlinder
Albert Jan Becking: Kleiner Schillerfalter . Apatura ilia (Denis & Schiffermüller, 1775) . Petit mars changeant . Lesser purple emperor . Kleine Weerschijnvlinder
Ioannis Ks: Caterpillar
Albert Jan Becking: Hauhechel-Bläuling . Polyommatus icarus (Rottemburg, 1775) . Argus bleu . Common blue
Ioannis Ks: Tiny butterfly
Albert Jan Becking: Goldene Acht / Weißklee-Gelbling; Hufeisenklee-Gelbling . Colias hyale (Linnaeus 1758); Colias alfacariensis (Ribbe 1905) . Soufré; Fluoré . Pale clouded yellow; Berger's clouded yellow
Albert Jan Becking: Hauhechel-Bläuling . Polyommatus icarus (Rottemburg, 1775) . Argus bleu . Common blue . Icarusblauwtje
Albert Jan Becking: Hauhechel-Bläuling . Polyommatus icarus (Rottemburg, 1775) . Argus bleu . Common blue . Icarusblauwtje
Albert Jan Becking: Goldene Acht / Weißklee-Gelbling; Hufeisenklee-Gelbling . Colias hyale (Linnaeus 1758); Colias alfacariensis (Ribbe 1905) . Soufré; Fluoré . Pale clouded yellow; Berger's clouded yellow
Albert Jan Becking: Kleiner Kohlweissling . Pieris rapae (Linnaeus 1758) . Piéride de la rave . Small white
Albert Jan Becking: Kleiner Kohlweissling . Pieris rapae (Linnaeus 1758) . Piéride de la rave . Small white
Albert Jan Becking: Kleiner Kohlweissling . Pieris rapae (Linnaeus 1758) . Piéride de la rave . Small white
Belgian Butterflies: colias hyale
Belgian Butterflies: colias crocea
Albert Jan Becking: Goldene Acht / Weißklee-Gelbling; Hufeisenklee-Gelbling . Colias hyale (Linnaeus 1758); Colias alfacariensis (Ribbe 1905) . Soufré; Fluoré . Pale clouded yellow; Berger's clouded yellow
Ioannis Ks: On a marigold
Albert Jan Becking: Goldene Acht / Weißklee-Gelbling; Hufeisenklee-Gelbling . Colias hyale (Linnaeus 1758); Colias alfacariensis (Ribbe 1905) . Soufré; Fluoré . Pale clouded yellow; Berger's clouded yellow
Albert Jan Becking: Zweibrütiger Würfelfalter / Mehrbrütiger Würfel-Dickkopffalter . Pyrgus armoricanus (Oberthür 1910) . Hespérie des potentilles . Oberthür's Grizzled Skipper . Bretons spikkeldikkopje
Ioannis Ks: Caterpillar
Albert Jan Becking: Himmelblauer Bläuling . Polyommatus bellargus (Rottemburg 1775) . Azuré bleu céleste / Bel-Argus . Adonis blue
Albert Jan Becking: Himmelblauer Bläuling . Polyommatus bellargus (Rottemburg 1775) . Azuré bleu céleste / Bel-Argus . Adonis blue