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Convention on Migratory Species

Convention on Migratory Species

230 species

Lesser Black-backed Gull

Group: Birds
Peak month: August
Records since 2000: 1,165,954

Mallard

Group: Birds
Peak month: April
Records since 2000: 1,074,515

Black-headed Gull

Group: Birds
Peak month: January
Records since 2000: 1,071,610

Herring Gull

Group: Birds
Peak month: April
Records since 2000: 1,031,320

Eurasian Moorhen

Group: Birds
Peak month: April
Records since 2000: 716,783

Great Cormorant/European Shag

Group: Birds
Peak month: January
Records since 2000: 711,052

Mute Swan

Group: Birds
Peak month: April
Records since 2000: 679,735

Gray/Purple Heron

Group: Birds
Peak month: May
Records since 2000: 647,623

Canada Goose (canadensis Group)

Group: Birds
Peak month: April
Records since 2000: 646,411

Eurasian Coot

Group: Birds
Peak month: April
Records since 2000: 612,400

Common Buzzard

Group: Birds
Peak month: April
Records since 2000: 596,254

Graylag Goose

Group: Birds
Peak month: April
Records since 2000: 499,672

Tufted Duck

Group: Birds
Peak month: April
Records since 2000: 493,177

Northern Lapwing

Group: Birds
Peak month: May
Records since 2000: 488,044

Eurasian Oystercatcher

Group: Birds
Peak month: May
Records since 2000: 469,084

Eurasian Kestrel

Group: Birds
Peak month: October
Records since 2000: 430,953

Green-winged Teal

Group: Birds
Peak month: January
Records since 2000: 429,559

Little Egret/Western Reef-Heron

Group: Birds
Peak month: August
Records since 2000: 428,078

Gadwall

Group: Birds
Peak month: April
Records since 2000: 371,348

Great Crested Grebe

Group: Birds
Peak month: April
Records since 2000: 360,897

Mew Gull

Group: Birds
Peak month: January
Records since 2000: 355,098

Eurasian Curlew

Group: Birds
Peak month: October
Records since 2000: 344,007

Great Black-backed Gull

Group: Birds
Peak month: October
Records since 2000: 343,232

Common Redshank

Group: Birds
Peak month: April
Records since 2000: 330,955

Northern Shoveler

Group: Birds
Peak month: January
Records since 2000: 319,367

Common Shelduck

Group: Birds
Peak month: April
Records since 2000: 317,854

Eurasian Wigeon

Group: Birds
Peak month: January
Records since 2000: 306,853

Little Grebe

Group: Birds
Peak month: January
Records since 2000: 299,502

Red Kite

Group: Birds
Peak month: April
Records since 2000: 270,783

Soprano Pipistrelle

Group: Mammals
Peak month: August
Records since 2000: 266,742

Eurasian Sparrowhawk

Group: Birds
Peak month: April
Records since 2000: 231,351

Common Pochard

Group: Birds
Peak month: January
Records since 2000: 197,000

Dunlin

Group: Birds
Peak month: September
Records since 2000: 190,336

Common Snipe

Group: Birds
Peak month: October
Records since 2000: 188,381

Eurasian Marsh-Harrier

Group: Birds
Peak month: May
Records since 2000: 183,040

Black-tailed Godwit

Group: Birds
Peak month: August
Records since 2000: 167,241

Northern Gannet

Group: Birds
Peak month: July
Records since 2000: 163,725

Common Pipistrelle

Group: Mammals
Peak month: July
Records since 2000: 155,421

Common Tern

Group: Birds
Peak month: May
Records since 2000: 154,963

Common Ringed Plover

Group: Birds
Peak month: May
Records since 2000: 147,985

Ruddy Turnstone

Group: Birds
Peak month: October
Records since 2000: 130,101

Mediterranean Gull

Group: Birds
Peak month: August
Records since 2000: 120,966

Pied Avocet

Group: Birds
Peak month: May
Records since 2000: 118,615

Common Murre

Group: Birds
Peak month: July
Records since 2000: 112,186

Common Sandpiper

Group: Birds
Peak month: August
Records since 2000: 107,459

Common Merganser

Group: Birds
Peak month: January
Records since 2000: 104,946

Common Goldeneye

Group: Birds
Peak month: January
Records since 2000: 103,697

Great Egret

Group: Birds
Peak month: October
Records since 2000: 103,444