amycampion 的最愛
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觀察者
mvbotel描述
I always believed them to be ground nesting. I can see at least a dozen on this south facing birdhouse!
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觀察者
lebldwn描述
ID for wasp. Found this wasp carrying a spider to its ground nest, where it pulled the spider inside.
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什麼
地蜂屬 (屬 Andrena)描述
Found under tiles that were placed only a week ago. One of the three here are dead and one of the living ones dug around it.
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什麼
族 Andrenini觀察者
john_brandsberg描述
About 14,000 nesting sites (the site is 100ft x 20ft with 7+ nesting sites per sq ft)
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abnormalshrimp描述
found on some willow-herb in a wetland, displaying this butt-up posture! dispersing pheromones?? also has a few mites to do the washing up after a delicious meal of rotting flesh
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觀察者
heidinoordijk描述
a species native to the eastern US but introduced into the PNW and first detected in Oregon in 2018. It is spreading in Portland and may be the reason you’re seeing more
