Images

Andrena asteris, a specialist on Aster pollen in the fall.

Andrena astragali, South Dakota, Badlands National Park

Andrena atlantica. One of over 100 Andrena species in the Mid-Atlantic area. The male of this species does not have a positive means of being identified from A. alleghaniensis. Some needs to figure this out along with many other things. Photo by Sydney Price.

Andrena atlantica. One of over 100 Andrena species in the Mid-Atlantic area. The male of this species does not have a positive means of being identified from A. alleghaniensis. Some needs to figure this out along with many other things. Photo by Sydney Price.

Regionally common to sometimes even abundant, this is one of the larger Andrena of the spring. It can occur in almost any habitat, gathering pollen from a wide variety of the hugely abundant pollen and nectar sources that occur in Woodlands and surrounding scrub lands.

A rather pollen riddled specimen, this uncommon (at least in Maryland) species is uniquely outfit with a long-strap like labral process...for those of you who are technically inclined.

Andrena bisalicis, female, Maryland

Here lie the birds killed while striking a set of buildings surveyed during the migration season in 2013 in Washington D.C. The birds were picked up by the group Lights Out Washington D.C.

Key Biscayne National Park, Florida

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A gynandromorph is a bee that exhibits characteristics of both sexes. In the other two species (Lasioglossum and Bombus) the split was bilateral..one side male and the other, female. In this Anthidium oblongatum (an introduced species) almost the entire bee is female with the apparent exception of having a seventh abdominal segment and genitalia.

A gynandromorph is a bee that exhibits characteristics of both sexes. In the other two species (Lasioglossum and Bombus) the split was bilateral..one side male and the other, female. In this Anthidium oblongatum (an introduced species) almost the entire bee is female with the apparent exception of having a seventh abdominal segment and genitalia.

Antidium porterae....we recently uploaded somem pictures of the male and here, now, is the female. Collected in Hildalgo County, NM by an A. Melin. Note on the side shot the belly full of pollen attached to the pollen collecting hairs located there.

Anthidiums...in this case A. porterae....pretty spiffy very toothy (in the female) thick, direct flying marked in patterns of yellow over black. What is not to like. This one was collected in the boot heel of New Mexico by C.C. Nicholson. Pictures by Miss Elizabeth Garcia.

Anthidiums...in this case A. porterae....pretty spiffy very toothy (in the female) thick, direct flying marked in patterns of yellow over black. What is not to like. This one was collected in the boot heel of New Mexico by C.C. Nicholson. Pictures by Miss Elizabeth Garcia.

Antidium porterae....we recently uploaded somem pictures of the male and here, now, is the female. Collected in Hildalgo County, NM by an A. Melin. Note on the side shot the belly full of pollen attached to the pollen collecting hairs located there.

Just a quick upload of an Anthidium utahense. There should be a couple more pictures coming. This from Claire Kremen's work in California. Photo by Erick Hernandez.

Badlands National Park, South Dakota

Anthophora bomboides. Fuzzy . Faking the bumble bee look to fool birds into thinking they can sting like a bumble bee. Here is one from San Juan Island in Washington State. This species occurs throughout the continent....but....its look differs across that huge geographic range. Are they more than one species or not? Does anyone care? You?

Anthophora bomboides, a rather cosmopolitan Anthophora. Found throughout the north and down the mountain chains on both sides of the continent. I have my suspicions that western and eastern populations are possibly different species, but so far no one has talked to the bees' dna about that.

A common spring western Andrena. More colorful than the average dark chocolate Andrena (fuscous is what the old timers would call it). Quite reddish in its integument in spots and a nice yellow clypeus as in this male. Collected in the fabulous Badlands National Park in South Dakota. Photo by Kelly Graninger.