Jan Daniels-Trautner
@jandanielstrautner.bsky.social
Hobby ornithologist. Monitoring breeding birds, bird sounds, migration, #nocmig, ringer. PhD in Mol Microbiol @ Uni of Oxford. #lowcarbonbirding #PWC2023
It is late September and, once again, a Richard‘s Pipit was recorded at Bremgarten airfield near Freiburg im Breisgau, SW Germany. Very curious to see whether,like last season, there will be several records over the winter months here as well. #birding #RichardsPipit #PWC2025
September 29, 2025 at 7:57 PM
It is late September and, once again, a Richard‘s Pipit was recorded at Bremgarten airfield near Freiburg im Breisgau, SW Germany. Very curious to see whether,like last season, there will be several records over the winter months here as well. #birding #RichardsPipit #PWC2025
Ready for the breeding season: newest ecoPi models deployed at Bremgarten airfield - very excited to see what bird species we will detect acoustically this year - Thanks so much for the great cooperation, Oekofor team! #NABUSuedbaden #birds #ornithology
April 4, 2025 at 6:13 PM
Ready for the breeding season: newest ecoPi models deployed at Bremgarten airfield - very excited to see what bird species we will detect acoustically this year - Thanks so much for the great cooperation, Oekofor team! #NABUSuedbaden #birds #ornithology
March 15th, 2025: Alpine Swifts are back in Freiburg! An early start to a hopefully delightful season! Also present in the city today, a flock of 12 Crag Martins. Typical for the current cold and wet conditions, they were foraging over a small urban lake. @swiftfreiburg.bsky.social
March 15, 2025 at 5:18 PM
March 15th, 2025: Alpine Swifts are back in Freiburg! An early start to a hopefully delightful season! Also present in the city today, a flock of 12 Crag Martins. Typical for the current cold and wet conditions, they were foraging over a small urban lake. @swiftfreiburg.bsky.social
Unexpected record of a Richard’s Pipit staying for two days at Bremgarten airfield (southwest Germany near Freiburg) in mid-February 2025. Is this a bird wintering close-by (latest record end of November 2024), or a bird on migration? So many questions…
February 16, 2025 at 1:48 PM
Unexpected record of a Richard’s Pipit staying for two days at Bremgarten airfield (southwest Germany near Freiburg) in mid-February 2025. Is this a bird wintering close-by (latest record end of November 2024), or a bird on migration? So many questions…
A trip to Lake Federsee near Bad Buchau in SW Germany was very rewarding. In wintery conditions, we recorded Bearded Readlings, Great Grey Shrike, Hen Harriers and Great Bitterns - including this one that flew right above our heads!
February 2, 2025 at 8:47 PM
A trip to Lake Federsee near Bad Buchau in SW Germany was very rewarding. In wintery conditions, we recorded Bearded Readlings, Great Grey Shrike, Hen Harriers and Great Bitterns - including this one that flew right above our heads!
The patch at Bremgarten airfield FR had a surprise in store this weekend with a tristis- / Siberian-type Chiffchaff. The sonogram displays its piping and, at the end, downslurred call. An exciting bird for these drap November days! #PWC2024 #ornithology
November 10, 2024 at 6:26 PM
The patch at Bremgarten airfield FR had a surprise in store this weekend with a tristis- / Siberian-type Chiffchaff. The sonogram displays its piping and, at the end, downslurred call. An exciting bird for these drap November days! #PWC2024 #ornithology
Autumn migration at Bremgarten airfield near Freiburg SW Germany: sonogram of three scarce to rare pipit species. Tawny, Red-throated and Richard‘s Pipit. All recorded in the last September decade 2024. #PWC2024 #birds #birding #ornithology
November 10, 2024 at 6:19 PM
Autumn migration at Bremgarten airfield near Freiburg SW Germany: sonogram of three scarce to rare pipit species. Tawny, Red-throated and Richard‘s Pipit. All recorded in the last September decade 2024. #PWC2024 #birds #birding #ornithology
End of August is peak time for Honey Buzzard migration in southwest Germany - a true highlight of autumn migration. Depicted is an adult male soaring.
August 29, 2024 at 4:59 PM
End of August is peak time for Honey Buzzard migration in southwest Germany - a true highlight of autumn migration. Depicted is an adult male soaring.
Currently, good numbers of Tawny Pipits on migration in the Freiburg region / southwest Germany. This 1st cy individual is roosting in farmland.
August 26, 2024 at 5:49 AM
Currently, good numbers of Tawny Pipits on migration in the Freiburg region / southwest Germany. This 1st cy individual is roosting in farmland.
This winter, a 2nd cy Glaucous Gull is staying in the southern Upper Rhine region, and in February it also visits the Breisgau-Hochschwarzwald district.
February 24, 2024 at 12:06 PM
This winter, a 2nd cy Glaucous Gull is staying in the southern Upper Rhine region, and in February it also visits the Breisgau-Hochschwarzwald district.
Great Northern Diver (2nd cy) feeding on crayfish on the Rhine river at Weisweil SW Germany today. Unfortunately the bird was entangled in some netting, I really hope it will be able to get rid of it. Also present, adult Red-throated Diver and Black-necked Grebe. #birds #birding
January 27, 2024 at 5:12 PM
2024 begins as 2023 ended: an #AlpineSwift in Freiburg in SW Germany! Presumably the same bird has been oberved since December 26th, at times also a second one. Looking at the weather forecast for the next two weeks, overwintering seems hardly conceivable though. #birds #birding #ClimateCrisis
January 2, 2024 at 2:12 PM
2024 begins as 2023 ended: an #AlpineSwift in Freiburg in SW Germany! Presumably the same bird has been oberved since December 26th, at times also a second one. Looking at the weather forecast for the next two weeks, overwintering seems hardly conceivable though. #birds #birding #ClimateCrisis
Alpine Swifts at Christmas - who would have thought? Today, on Boxing Day, two Alpine Swifts were observed near Freiburg in SW Germany. Thus the exceptional series of extremely late sightings continues. #AlpineSwift #birds #birdings #ClimateCrisis
December 26, 2023 at 4:19 PM
Alpine Swifts at Christmas - who would have thought? Today, on Boxing Day, two Alpine Swifts were observed near Freiburg in SW Germany. Thus the exceptional series of extremely late sightings continues. #AlpineSwift #birds #birdings #ClimateCrisis
Still some Serins at airfield Bremgarten at the end of the year. Curious to see how long they will stay. #PWC2023 #lowcarbonbirding #birds
December 25, 2023 at 7:46 PM
Still some Serins at airfield Bremgarten at the end of the year. Curious to see how long they will stay. #PWC2023 #lowcarbonbirding #birds
Best Christmas ever
December 24, 2023 at 6:42 PM
Best Christmas ever
On November 21st, the Alpine Swifts left Freiburg for their winter quarters, about a month later than usual and just before a cold front. The picture shows a pair shortly before take off (screenshot from the webcam run by the Zoology Institute at the University of Freiburg).
November 22, 2023 at 9:12 PM
On November 21st, the Alpine Swifts left Freiburg for their winter quarters, about a month later than usual and just before a cold front. The picture shows a pair shortly before take off (screenshot from the webcam run by the Zoology Institute at the University of Freiburg).
November 3rd: still, more than 25 Alpine Swifts present in Freiburg - how much longer will they continue this record stay despite the cold and rainy weather? #AlpineSwift #birding
November 3, 2023 at 7:15 PM
November 3rd: still, more than 25 Alpine Swifts present in Freiburg - how much longer will they continue this record stay despite the cold and rainy weather? #AlpineSwift #birding
In 2023, the Alpine swifts remain at the breeding grounds in Freiburg im Breisgau (SW Germany) for longer and in greater numbers than ever before. Even today, November 1st, at least 24 were counted at the nocturnal roosts! #AlpineSwift #Birding
November 1, 2023 at 6:17 PM
In 2023, the Alpine swifts remain at the breeding grounds in Freiburg im Breisgau (SW Germany) for longer and in greater numbers than ever before. Even today, November 1st, at least 24 were counted at the nocturnal roosts! #AlpineSwift #Birding