1 - A small flower fly hovering. Lapposyrphus lapponicus female.

07/18/2017 Sunrise Ridge Trail, Olympic National Park, Washington

2 - A flower fly on an Entire-leaved Gumweed flower.

08/06/2006 Blue Mountain/Deer Park, Olympic National Park

3 - This flower fly resembles a honey bee. It’s on a buttercup.

06/03/2005Heart O' the Hills Area, Olympic National Park, Washington

4 - Flower fly.

10/05/2013 Heart O' the Hills Area, Olympic National Park, Washington

5 - A flower fly hovering over a native rose.

06/06/2008 Dungeness National Wildlife Refuge, Washington

6 - A flower fly Chrysotoxum sp. on Partridgefoot Luetkea pectinata.

08/12/2016 Obstruction Point Area, Olympic National Park, Washington

7 - A flower fly, Toxomerus marginatus on a native Nootka Rose Rosa nutkana.

05/26/2006 Heart O' the Hills Area, Olympic National Park, Washington

8 - A flower fly, Syrphus opinator on a garden flower.

05/26/2006 Heart O' the Hills Area, Olympic National Park, Washington

9 - A flower fly, Eupeodes americanus, hovering at Bluebells of Scotland, Campanula rotundifolia.

07/25/2019 Upper Wolf Creek Trail, Hurricane Ridge, Olympic National Park, Washington

10 - This flower fly fell prey to a Goldenrod Crab Spider on an oxeye daisy.

07/13/2005 Heart O' the Hills Area, Olympic National Park, Washington

11 - Some syrphids have odd-looking larvae, for example, these Microdon larvae and pupa found in a log with carpenter ant chambers.

06/07/2008 Heart O' the Hills Area, Olympic National Park, Washington

12 - Syrphid flies have a characteristic wing vein pattern with a so-called spurious vein.

Specimen collected Heart O' the Hills Area, Olympic National Park, Washington