This howl took me by surprise. The wolf call I have heard before is when the parents call to their young in August to September. Often the young wolves join the choir in September. This is obviously quite another call. Discussed it with several colleagues knowledgeable about wolves and we came to the conclusion that this is most likely an 'alpha male' doing this to let other packs or wolves in local territory to stay away. This is the time they are having their pups and if they have young nearby the parents are likely on high alert!

Uppland. May 5, 2025.
Tascam FR-AV2 + MikroUsi as tree ears

Wolf howling at dusk

Sound recordist Colin Hunter 
Founder of the World Sounds project

Audio-naturaliste adhérent de l'association Sonatura
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Audio-naturalist, member of the Sonatura association

Active Messenger in The Metacrisis, creator of The Lifeboat Station Project

Field sound recordist and archivist of vanishing sounds in natural Iandscapes. Highly commended in the Sound of the Year Awards 2024 - Best Natural Sound.

Wolf howling at dusk

Bo Söderström