© Marcel Burkhardt
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 did thirty years ago.
“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 20 March, the main group 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.
Schedule of return migration
Late February
Early March
Mid-March
Late March
Early April
Mid-April
Late April
Early May
Mid-May
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.
Informationen Corona-Virus
Gemäss den Corona-Regelungen des Bundes bleibt das Besuchszentrum bis am 28. Februar 2021 geschlossen.
Unsere Vogelpflegestation funktioniert wie gewohnt weiter. Vögel nehmen wir täglich (Montag-Sonntag) von 09.00-12.00 und von 13.30-17.00 Uhr entgegen.
Aufgrund der verschärften Corona-Massnahmen sind unsere Mitarbeiterinnen und Mitarbeiter grösstenteils im Home Office. Bitte haben Sie Verständnis, wenn wir momentan nicht alle Anfragen sofort bearbeiten können.
Wir sind Ihnen dankbar, wenn Sie uns primär per Mail kontaktieren, ausser in Notfällen.
Herzlichen Dank für Ihr Verständnis.
Ihre Schweizerische Vogelwarte Sempach
Informations sur le virus Corona
Selon les mesures de la Confédération contre le coronavirus, le centre de visite sera fermé jusqu’au 28 février 2021.
Notre station de soins fonctionne normalement. Nous réceptionnons les oiseaux tous les jours (lundi-dimanche) de 09.00 à 12.00 et de 13.30 à 17.00.
En raison des mesures Covid plus strictes, la plupart de nos employés télétravaillent depuis leur domicile. Nous ne sommes actuellement pas en mesure de traiter toutes les demandes immédiatement. Nous vous serions reconnaissants de bien vouloir nous contacter principalement par courrier électronique, sauf en cas d'urgence.
Nous vous remercions de votre compréhension.
Votre Station ornithologique suisse de Sempach
Informazioni virus corona
In conformità alle misure della Confederazione contro il coronavirus, il Centro visite è chiuso fino al 28 febbraio 2021.
Il nostroCentro di cura per uccelli continua a funzionare normalmente. Gli uccelli vengono presi in consegna giornalmente (lunedì-domenica) dalle 09.00 alle 12.00 e dalle 13.30 alle 17.00.
A causa delle misure più severe di Corona, la maggior parte dei nostri dipendenti si trova nei loro uffici di casa. Vi preghiamo di comprendere che non possiamo elaborare tutte le richieste di informazioni immediatamente. Vi saremmo grati se poteste contattarci principalmente via e-mail. In caso di emergenza, tuttavia, siamo naturalmente a vostra disposizione. Grazie per la vostra comprensione.
La vostra Stazione Ornitologica Svizzera
Informations concerning the corona virus
Due to the measures taken by the Swiss government against the coronavirus, the visitor centre will be closed until February 28th 2021.
Our bird care station continues to operate as usual. We accept birds daily (Monday-Sunday) from 09.00-12.00 and from 13.30-17.00.
Due to the stricter Corona measures, most of our employees are in their home offices. Please understand that we cannot process all inquiries immediately. We would be grateful if you could contact us primarily by e-mail. In case of emergency we are of course available for you.
Thank you for your understanding.
Your Swiss Ornithological Institute