UW News
![Blowflies and other pollinators onkneeling angelica blossom](https://uw-s3-cdn.s3.us-west-2.amazonaws.com/wp-content/uploads/sites/6/2012/08/04210003/AngelicaBlowflies.jpg)
AngelicaBlowflies
Kneeling angelica plants along streams bloom in concert with returning salmon because a booming population of blowflies seek nectar – and spread pollen – before laying their eggs on salmon carcasses.Photo Credit: Peter Lisi/U of Washington