I know this
thread was many years ago now, but as an entomologist who used to live on the west coast of the US, here are a few IDs, which might be useful to those coming across this thread now. I'm a bit rusty on my PNW bumble bees, it seems!
Page 1
* All-of-these-are-poliinators-on-Southern-Vancouver-island.jpg -
Lasioglossum sp.
* 181.JPG - a male bumble bee,
Bombus subgenus
pyrobombus
* 177.JPG - A hover fly (family Syrphidae)
* 248crop6.jpg - I believe this is a chrisidid wasp (family Chrisididae)
* 291.JPG -
Bombus vosnesenskii, the yellowfaced bumble bee
* 118.JPG - Probably
Osmia sp., though there are a couple other rare genera of megachilid bees that look similar. You can tell a bee is in the family Megachilidae because they carry pollen on the underside of their abdomen rather than on their legs
* 271.JPG - A sweat bee (family Halictidae), probably
Halictus or
Lasioglossum.
* 307cr.jpg - a bit hard to tell due to the hairs on the thorax having worn off, but the long face and your comments about its exceptional size may mean that it is
Bombus griseocolis, though a pale one
* 249.JPG - a lovely megachilid bee (family Megachilidae)
* 240.JPG - A hover fly (family Syrphidae)
* 226.JPG - A wool carder bee,
Anthidium sp
* 208.JPG - More wool carder bee action! Lovely photos of this lady stripping off plant hairs to use for her nest
* 347.JPG - a hover fly (family Syrphidae)
* 336.JPG - Mating wool carder bees,
Anthidium sp
* 109.JPG - A mud dauber. Not familiar with the taxonomy of this group, but in the family Sphecidae for sure
* 113.JPG - A paper wasp,
Polistes sp.
* 036.JPG - Another paper wasp
* 058.JPG - A wool carder bee,
Anthidium sp
* 363.JPG - If I'm not mistaken, this is a melanistic
Bombus melanopygus
* Government-House-July-16-2012-101.JPG - little guy seen better days! Probably a melanistic
Bombus melanopygus, though it could also be
B. bifarius or
B. vancouverensis -- the missing hair on the thorax and wings covering up the top of the abdomen make it a bit ambiguous.
* 301.JPG - This is a parasitoid wasp in the superfamily Chalcidoidea. They're really neat.
* 322.JPG - More paper wasps.
Pollistes sp.
* 108.JPG -
Bombus vosnesenskii
Page 2
* 034.JPG - A skipper (type of butterfly, family Hesperiidae)
* 020.JPG - Another chrysidid wasp (family Chrisididae)
* 064.JPG -
Bombus vosnesenskii
* 107.JPG -
Bombus vosnesenskii
* 223.JPG -
Bombus vosnesenskii
* 199.JPG - More
Bombus vosnesenskii
* 008.JPG - Looks like this one is
Bombus vancouverensis, though I'm not 100%
* 131.JPG - A bumble bee I don't recognize!
Bombus subgenus
pyrobombus
* 225.JPG -
Bombus vosnesenskii
* 226.JPG - More
Bombus vosnesenskii
* 235.JPG - Even more
Bombus vosnesenskii
* 059.JPG - Another male bumble bee doing some pollinating. Not sure which species, but
Bombus subgenus
pyrobombus
* 146.JPG - A male longhorned bee (tribe Eucerini, probably in the genus
Melissodes)
* 031.JPG -
Bombus vosnesenskii
* 090.JPG - A hover fly, probably the drone fly
Eristalis tenax
* 346.JPG - A different hover fly (family Syrphidae)
Page 3
* 075.JPG - Might be the European bluebottle fly (
Calliphora vicina), definitely in the family Calliphoridae
* 097.JPG - Muscomorpha. Muscoid flies are basically impossible to ID, best of luck
* 163.JPG - A different calliphorid fly - possibly
Lucilia sericata, the common greenbottle fly
* 109.JPG - A queen yellowjacket,
Vespula
* 126.JPG -
Bombus vosnesenskii
* 144.JPG - A painted lady butterfly
Vanessa cardui
* 168.JPG - A hover fly (family Syrphidae)
* 174.JPG - A sweat bee (
Lasioglossum sp)
* 264.JPG - The drone fly
Eristalis tenax
* 271.JPG - A different hover fly (family Syrphidae)
* 276.JPG - A still different hover fly
(various hover flies)
* 210.JPG - The drone fly
Eristalis tenax
* pollinators-(2).JPG-
Bombus subgenus
pyrobombus - not sure if
Bombus vancouverensis or
B. huntii, or something else
* 2015-08-14-09.44.03.jpg - A bald-faced hornet