Sep 22, 2025 YEUROPB/2025_09_22  Sep 23, 2025 Belgrade, Serbia   YEUROPA/2025_09_24 Sep 24, 2025
(Horse-Chestnut) fruit
Horse-Chestnut
fruit
Aesculus hippocastanum
New
 (Horse-Chestnut) leaves
Horse-Chestnut
leaves
Aesculus hippocastanum
 (Horse-Chestnut) trunk
Horse-Chestnut
trunk
Aesculus hippocastanum
 (Bleak) profile
Bleak
profile
Alburnus alburnus
New
(Mallard) female swimming
Mallard
female swimming
Anas platyrhynchos
 (European Honey Bee) dorsal
European Honey Bee
dorsal
Apis mellifera
 (Eurasian Field Grasshopper) back
Eurasian Field Grasshopper
back
Chorthippus loratus
 (Eurasian Field Grasshopper) dorsal
Eurasian Field Grasshopper
dorsal
Chorthippus loratus
(Eurasian Field Grasshopper) profile
Eurasian Field Grasshopper
profile
Chorthippus loratus
 (Black-headed Gull) flapping
Black-headed Gull
flapping
Chroicocephalus ridibundus
 (Black-headed Gull) standing
Black-headed Gull
standing
Chroicocephalus ridibundus
 (Black-headed Gull) takeoff
Black-headed Gull
takeoff
Chroicocephalus ridibundus
(Hooded Crow) feeding
Hooded Crow
feeding
Corvus cornix
 (Hooded Crow) standing
Hooded Crow
standing
Corvus cornix
 (Mute Swan) swimming
Mute Swan
swimming
Cygnus olor
 (Lebiinae Ground Beetle) dorsal
Lebiinae Ground Beetle
dorsal
Lebiinae
New
(Lebiinae Ground Beetle) profile
Lebiinae Ground Beetle
profile
Lebiinae
 (American Sweetgum) fruit
American Sweetgum
fruit
Liquidambar styraciflua
 (American Sweetgum) trunk
American Sweetgum
trunk
Liquidambar styraciflua
 (Common Greenbottle Fly) back
Common Greenbottle Fly
back
Lucilia sericata
(Common Greenbottle Fly) dorsal
Common Greenbottle Fly
dorsal
Lucilia sericata
 (Common Greenbottle Fly) lateral
Common Greenbottle Fly
lateral
Lucilia sericata
 (Common Greenbottle Fly) profile
Common Greenbottle Fly
profile
Lucilia sericata
 (Structor Harvester Ant) foraging
Structor Harvester Ant
foraging
Messor structor
W
New
(Cabbage White) female underside
Cabbage White
female underside
Pieris rapae
 (Common Blue) underside
Common Blue
underside
Polyommatus icarus
 (European Firebug) profile
European Firebug
profile
Pyrrhocoris apterus
 (Sarcophaga Flesh Fly) dorsal
Sarcophaga Flesh Fly
dorsal
Sarcophaga
(Hottentotta Bee Fly) dorsal
Hottentotta Bee Fly
dorsal
Villa hottentotta
New
 (Hottentotta Bee Fly) head
Hottentotta Bee Fly
head
Villa hottentotta
Belgrade free tram ride

Belgrade free tram ride

Peter 2.0 root Root Eastern Europe inat project 2025 Eastern Europe nature photos 2025 30 photos this page (1 video); 5 new species.
 CC BY 4.0 photographer: Peter Chen 2.0