Spring migration

The return of migratory birds

Migratory birds are the heralds of spring. Each species follows a clear schedule when returning from its winter quarters. Common Starling and White Wagtail announce the early days of spring, while Common Swift and Common Nightingale return in late April.

In general, birds that winter in the Mediterranean and therefore have a shorter distance to cover arrive earlier than those returning from far-away tropical Africa.

The weather can delay the migrants’ schedule by a few days, but it will not significantly alter it. Climate change, however, has resulted in certain species arriving several days earlier than they used to.

“One swallow does not make a summer.” As the saying implies, not all individuals of a particular species return at once. The first Barn Swallows are usually sighted around March 20th, the largest numbers in the first half of April, and the last individuals not until the end of May. In many species, the males arrive several days before the females in order to secure a good nesting site.

Late February

Red Kite

Northern Lapwing

Common Starling

Common Woodpigeon

Early March

White Stork

Song Thrush

White Wagtail

Eurasian Skylark

Mid-March

Black Kite

Black Redstart

Common Chiffchaff

European Goldfinch

Late March

Alpine Swift

Eurasian Blackcap

European Serin

Barn Swallow

Early April

Common Hoopoe

Western House Martin

Eurasian Wryneck

Collared Sand Martin

Mid-April

Common Cuckoo

Common Nightingale

European Pied Flycatcher

Common Redstart

Late April

Common Swift

Common Reed-warbler

Eurasian Hobby

Whinchat

Early May

Spotted Flycatcher

Eurasian Golden Oriole

European Turtle Dove

Red-backed Shrike

Mid-May

Marsh Warbler

Common Quail

Common Little Bittern

European Honey-buzzard

The schedule applies to the Swiss Central Plateau. The migrants arrive slightly earlier in Ticino and the milder areas around Lake Geneva and Basel, and somewhat later in the pre-alpine zone.

Observation