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IUCN Red List: Least Concern

1,392 species

Arrowhead

Group
Flowering plants
Peak month
August
Records since 2000
838

Lesser Bulrush

Group
Flowering plants
Peak month
August
Records since 2000
827

Red Oak

Group
Flowering plants
Peak month
October
Records since 2000
827

Caspian Tern

Group
Birds
Peak month
July
Records since 2000
826

Sand smelt

Group
Fish
Peak month
October
Records since 2000
824

Brown Snail

Group
Molluscs
Peak month
September
Records since 2000
800

Alpine Swift

Group
Birds
Peak month
March
Records since 2000
788

Silky Snail

Group
Molluscs
Peak month
September
Records since 2000
786

Bog-rosemary

Group
Flowering plants
Peak month
August
Records since 2000
779

Spined Loach

Group
Fish
Peak month
April
Records since 2000
778

Tench

Group
Fish
Peak month
June
Records since 2000
773

Dwarf Birch

Group
Flowering plants
Peak month
July
Records since 2000
766

Mare's-tail

Group
Flowering plants
Peak month
July
Records since 2000
766

Gudgeon

Group
Fish
Peak month
August
Records since 2000
741

Brookweed

Group
Flowering plants
Peak month
July
Records since 2000
738

Quince

Group
Flowering plants
Peak month
May
Records since 2000
726

Yellow Slug

Group
Molluscs
Peak month
September
Records since 2000
705