A still photo of the video in the description because FB videos dont export correctly

🐝 Amazing video of a female 𝑂𝑠𝑚𝑖𝑎 𝑐𝑎𝑒𝑟𝑢𝑙𝑒𝑠𝑐𝑒𝑛𝑠 putting an egg, leaving provisions and setting up a cell wall inside the nest!
From #WildbieneUndPartner!

#BlaueMauerbiene #BlueMasonBee #wildbee #nativebee #solitarybee #Bugsky
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Blue Mason Bee (Osmia caerulescens, male) in the garden, Leeds UK. May 2025.

I've never had Blue Masons nesting in the garden before – such a lovely surprise! 💙

#Osmiacaerulescens #bluemasonbee #nikonphotography #solitarybees #ukbees #macrophotography #bees