Dawn Balmer

@debalmer.bsky.social

Birder, ringer, moth(er) and mother. Head of Surveys at BTO, BB Editorial Panel, BB Director, BBRC, Chair RBBP. EBCC Board. Views my own. She/her.

As always, amazing to be at Snettisham over high tide. Great to see an adult White-rumped Sandpiper, 3 Little Stint, Curlew Sandpiper, 7 Spotshanks, 26 Spoonbill and an out of season Brent Goose this morning

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A recent study led by Carmen D. Soria, also using European Breeding Bird Atlas data, reveals that species richness and most distributions are consistently clustered in space across regions and time periods, confirming that biodiversity tends to form "patches." More:

Spatial autocorrelation of species diversity and distributions in time and across spatial scales | EBCC

The results of a new study show that spatial structure is a persistent and fundamental feature of biodiversity, but it depends strongly on scale, does not change uniformly over time, and varies…

ebcc.info

First major seawatch of the year off Pendeen today. (26th July 26) Highlights: 1239 Cory’s Shearwater 23 Great Shearwater 13 Sooty Shearwater 84k Manx Zero Petrel count and just three Great Skua. Pic courtesy Nigel Rogers.

Great Shearwater and Cory’s Shearwater Weather synopsis for Sunday 26th July showing straight NW wind from the Atlantic and a cold front. Perfect Pendeen Watch conditions.

Good visit to Titchwell this afternoon/evening. 18 Yellow-legged Gulls from Island Hide (many gulls roosting on eastern compartment not viewed) & ad Caspian Gull. Four adult limosa including yellow flagged 12. Arctic Skua & Manx Shear on the sea. Adult Cuckoo high west. 70 species #norfolkbirding

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Drew a blank on our search for Quail in the Norfolk Fens 2200-2345 hrs but saw 5 Barn Owls and heard Stone Curlew. Perhaps too early in the night to be trying? Also many cereal fields now harvested but still plenty of good habitat checked. Anyone else trying night-time searches? #NorfolkBirding

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Romelly has joined the BTO NI team for the summer to gather data for her undergrad dissertation investigating public perceptions of urban gulls. If you live in Northern Ireland, we'd really appreciate it if you would consider filling out this survey to help with the research. bit.ly/NIUrbanGulls

Urban Gull Survey poster - bit.ly/NIUrbanGulls

Successful evening out with Thetford Forest Ringing Group on long-term Nightjar project. Nest found and adults caught. We retrieved a gps tag off the female that had been on a couple of weeks. The male was a retrap, ringed August 2023 as a 2cy bird, first capture since then. Top data! #ornithology

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