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Bob Bosisto

@bobbosisto.bsky.social
440 followers 426 following 43 posts

Birds and birding in Cornwall! Ornithologist & Ecologist ( director of Crecca Ecology ) , County Recorder for Cornwall Birds and C Permit ringer with North Cornwall Ringing Group .

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Bob Bosisto @bobbosisto.bsky.social · 10/09/2026
A successful day-trip twitch for the Solitary Sandpiper on Tresco yesterday. It showed so well and it was great to take in the finer points of the ID. Well worth checking pp projection on any Green Sand type that looks a bit different as a first way of checking #ukbirding #scillybirding
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Bob Bosisto @bobbosisto.bsky.social · 04/09/2026
Fantastic views of Snipe at Davidstow today #cornwallbirding
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Bob Bosisto @bobbosisto.bsky.social · 04/09/2026
Pectoral Sandpiper at Davidstow today. Found by Derek Dennis
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Bob Bosisto @bobbosisto.bsky.social · 28/05/2026
@migrantmothuk.bsky.social 12 Striped Hawkmoth in the moth trap at Lee Moor ; Devon last night. Won't forget the moment we opened the trap this morning l ! Wondering if that is a Devon record ?
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Bob Bosisto @bobbosisto.bsky.social · 01/05/2026
This afternoons Lesser Kestrel at Croft Pascoe. Just the 2nd accepted record for Cornwall, an excellent find by John Foster 👏 a stunning bird and the best views of one that I've ever had. #cornwallbirding
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Bob Bosisto @bobbosisto.bsky.social · 28/04/2026
Delighted to find a Purple Heron , 3 Black-winged Stilt and a Wood Sandpiper at Walmsley this morning in a whirlwind 5 minutes. Spring birding at its best ! #cornwallbirding
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Bob Bosisto @bobbosisto.bsky.social · 23/01/2026
Took a trip up to Ripley; Hampshire on my day off to see the Killdeer. A much wanted lifer ! Whilst the red eye ring not always easy to see, the striking double breast band , strong bill , obv larger size , attenuated rear end and a "bobbing" action like an LRP were good features to learn.
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Bob Bosisto @bobbosisto.bsky.social · 02/01/2026
7 Great Northern Diver, 1 Black-throated Diver, 3 Red-throated Diver, 1 Dark-bellied Brent Goose & 5 Common Scoter at Spit Beach; Par earlier this afternoon. #cornwallbirding
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Bob Bosisto @bobbosisto.bsky.social · 01/01/2026
Nice start to 2026 in Cornwall seeing some of the wintering rarities in the county. Including this drake Lesser Scaup at Helston and Lesser Yellowlegs on the Truro River #cornwallbirding
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Bob Bosisto @bobbosisto.bsky.social · 31/12/2025
My final birding trip of 2025 was to Texel , to see Spectacled Eider & Black-faced Bunting plus enjoy watching thousands of geese. We were very lucky with the Eider as it was taken into care the day after we saw it. I hope it recovers🤞 Happy New Year to all and here's to a bird filled 2026!
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Bob Bosisto @bobbosisto.bsky.social · 24/12/2025
Nice to find this Tundra Bean Goose at Walmsley today. A rare bird in Cornwall and I think the first record since the influx of 2021/22. Plenty of wildfowl in the reserve including 17 Pintail. #cornwallbirding
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Steve Rogers 🟰🟰 @runnelstone.bsky.social · 07/11/2025
Lesser Scaups at Helston, Cornwall 5th Nov ‘25. Montage showing key primary and secondary bar colouration. Both male and female shown. Underwing shot also shows the white axillaries. @bobbosisto.bsky.social #cornwallbirding #birding #ukbirding
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Bob Bosisto @bobbosisto.bsky.social · 01/11/2025
Delighted to see Birds In Cornwall 2023 printed and posted this week. At over 300 pages it is a mammoth task to produce and all by volunteers. Big thankyou to everyone involved, especially Phil Taylor & Hilary Mitchell who put an incredible amount of time into it.
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Bob Bosisto @bobbosisto.bsky.social · 10/09/2025
4 Curlew Sandpiper at Davidstow Airfield today #cornwallbirding
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Bob Bosisto @bobbosisto.bsky.social · 05/09/2025
It's not always easy to get good views of Yellow Wagtails in Cornwall. So pleasing to see at least 2 up close at Siblyback yesterday. Right hand bird showing some characteristics of flava subspecies (whiter throat, longer white supercilium) #cornwallbirding
Yellow Wagtail ssp flavissima Yellow Wagtail ssp flavissima Yellow Wagtail showing characteristics of ssp flava Yellow Wagtail showing characteristics of ssp flava
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Bob Bosisto @bobbosisto.bsky.social · 05/09/2025
An estimated 161 Sabine's Gull's have passed our headlands so far this year! This is already the 3rd highest total in history. Behind 192 in 1988 and 250 in 1983 Please do email any records to bird-news@cbwps.org.uk or myself at recorder@cbwps.org.uk #cornwallbirding
Adult Sabine's Gull
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Bob Bosisto @bobbosisto.bsky.social · 01/09/2025
Wood Sandpiper at Treraven Meadows near Wadebridge this evening @cornwallbirding
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Bob Bosisto @bobbosisto.bsky.social · 31/08/2025
Great seawatching at Porthgwarra today with Reuben, Martin E , Paul St P, Mark W and Mike McKee. Hundreds of Large Shearwaters , 8-9 sightings of Wilson's Petrel , Black Tern, Arctic Terns , Bonxies etc etc . Highlight for me were close views of 4 adult Long-tailed Skua #cornwallbirding
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Bob Bosisto @bobbosisto.bsky.social · 15/08/2025
Quick seawatch at lizard point this afternoon with Tony B , Great Shearwater, pale phase Arctic Skua, 3 juv Yellow-legged Gull , 2 juvenile Med Gull #Cornwallbirding
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Bob Bosisto @bobbosisto.bsky.social · 13/08/2025
Stonking adult American Golden Plover flew low / east , calling over Porth Joke at 7:25pm this evening. Interestingly the 3rd adult I've found in Cornwall over the years ( other two at Crowdy and Nanjizal ) #cornwallbirding
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Steve Waite @axebirder.bsky.social · 16/06/2025
Wouldn't mind betting this is the furthest south a Red Grouse has been seen in the UK today. Don't think there's many left on Dartmoor, so stumbling upon this one with @bobbosisto.bsky.social during an eight mile walk this morning was a real thrill! Amazing views too #ukbirding
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Robin H @parvenu49.bsky.social · 28/05/2025
@bobbosisto.bsky.social
She has done it again just the two.
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Steve Rogers 🟰🟰 @runnelstone.bsky.social · 11/05/2025
Two new first summer ♂ Red-footed Falcons found this afternoon at Gwynver / Nanquidno Downs. There’s likely been up to nine individuals in Cornwall this week. The two pics below are the same bird and show retained juv feathers. A great find by K Neal. @bobbosisto.bsky.social #cornwallbirding
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Bob Bosisto @bobbosisto.bsky.social · 07/05/2025
1st summer male Golden Oriole at St Eval airfield this morning . Find tick for me 😄
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Bob Bosisto @bobbosisto.bsky.social · 03/05/2025
A few waders on the move this morning with 2 Common Sand at Chaple Amble, LRP , Whimbrel, 5 Blackwit and Wood Sandpiper at Walmsley. #cornwallbirding
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Bob Bosisto @bobbosisto.bsky.social · 30/04/2025
Wood Sandpiper at Chapel Amble 5pm #cornwallbirding
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Rich Bonser @richbonser.bsky.social · 14/04/2025
adult summer Azores Gull at Newlyn harbour, Cornwall this afternoon. Compare the upper mandible scarring with birdguides.com/gallery/bird... and P4 markings with birdguides.com/gallery/bird.... In the field, felt darker with more black in outer-wing than Thames Yellow-legged Gulls. #cornwallbirding
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Bob Bosisto @bobbosisto.bsky.social · 11/04/2025
Two year ticks at Chaple Amble this evening . A Hobby feeding over the reedbed and a singing Sedge Warbler #cornwallbirding
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Bob Bosisto @bobbosisto.bsky.social · 09/04/2025
Pallid Swift from St Mary’s ; Isles of Scilly today . Highlight from today’s day trip . Thankyou to Bob Dawson for the lift and good to see Keith Pellow and some of the locals enjoying great views as it fed over Higher Lanes & Maypole triangle
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Bob Bosisto @bobbosisto.bsky.social · 05/04/2025
Migrants coasting in the brisk easterly winds at Park Head this morning . Highlight was this Hoopoe, seen flying in on the sea , pitching in for a couple of minutes and then heading west . A Common Redstart did the exact same thing moments earlier. Birding at its best! #cornwallbirding #birdguides
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Bob Bosisto @bobbosisto.bsky.social · 04/04/2025
Adult Night Heron (flew into Middle Amble reserve at circa 18:25pm) , 5 Little Ringed Plover, 1 Water Pipit at Chaple Amble this evening #cornwallbirding
Water Pipit Little Ringed Plover
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Bob Bosisto @bobbosisto.bsky.social · 02/04/2025
Alpine Accentor from Aire Point; Nanquidno this evening . A great find by Raoul Humphries . Never dreamt of seeing one In Cornwall! #cornwallbirding
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Bob Bosisto @bobbosisto.bsky.social · 23/03/2025
#cornwallbirding
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Bob Bosisto @bobbosisto.bsky.social · 23/03/2025
Ashy-headed Wagtail at Pendeen showed superbly between 2pm and 3pm . A great find by Graham Lawlor in what has been an unprecedented arrival of continental race Yellow Wagtails in the south west this weekend. Especially considering it’s March !
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Graham Lawlor @grahamthebirder.bsky.social · 21/03/2025
Nice to find this Ashy- headed Wagtail at Pendeen today, and a Hoopoe one of 3 present. #UKBirding #CornwallBirding
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The White Falcon @markgolley.bsky.social · 19/02/2025
Just wanted to say a massive thank you to both @bobbosisto.bsky.social & @runnelstone.bsky.social for all their friendly updates & the information that they shared with us. Our Cornish trip was made all the better for us courtesy of their generous spirit. Thanks both 👍 @linnetincley.bsky.social
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Bob Bosisto @bobbosisto.bsky.social · 13/02/2025
Male Purple Sunbird from Kuwait. Still a mega in the WP but we saw 10 individuals during the week . Perhaps they will breed in the country this year #birding
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Steve Rogers 🟰🟰 @runnelstone.bsky.social · 12/02/2025
Some nice gulls on Hayle Estuary today (12th Feb 25). Adult Ring-billed Gull, Ad Yellow-legged Gull, 3w Glaucous Gull (pic), 400+ LBBG resting up and about 60 Common Gull. Plus Danish ringed 2w Spoonbill for good measure. #cornwallbirding
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Jon Irvine @calidrisphoto.bsky.social · 08/02/2025
Common Redshanks fighting each other for several minutes on Hayle Estuary today, sometimes one holding the other one under the water. Both eventually walked away, seemingly none the worse for wear. Near-adult Glaucous Gull still at Lelant and Great Egret at Ryan's Field. #cornwallbirding
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Jamie Dunning @j-dunning.net · 08/02/2025
This is a classic 🪶🧪
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Bob Bosisto @bobbosisto.bsky.social · 08/02/2025
#birds
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Bob Bosisto @bobbosisto.bsky.social · 08/02/2025
Indian Pond Heron (right) & Squacco Heron (left) from our trip to Kuwait last week. The Pond Heron shows bolder streaking to the belly and darker upperparts compared to the Squacco. We were very relieved to connect with this 3rd for the WP , found earlier in the month by Paul Doniol-Valcroze
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Bob Bosisto @bobbosisto.bsky.social · 06/02/2025
Crab Plover from Kuwait Bay last week . We had point blank views of this amazing wader !
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