After you click the Buy Now button, you can edit the donation amount in the box located just under the "quantity" field in your cart, then click outside that box to update. $2 is the minimum I ask to cover transaction and time costs. Thank you!
The header image is taken at Maury Island Natural Area, which you can reach by taking King County Metro route 119 from Vashon Ferry terminal, Monday through Friday. More details on how to do this trip here.