American White Pelican (Pelecanus erythrorhynchos) Pelecanidae
Yellowstone River, Saugus, MT
13 May 1975
prep. Larry DePute; photo. Robert Niese
Unlike their brown counterparts, the American White Pelican is an overland migrant, spending its winters in the Pacific and Gulf of Mexico before flying thousands of miles to breeding grounds in Canada and the northern United States. To facilitate this epic travel, these birds have an 8-10 foot wing span, the second-largest of any bird in North America. Now that we have fully articulated this massive specimen, we’re not entirely sure what to do with it… He can hardly fit through doorways!
Philadelphus lewisii “Lewis’ Mock Orange” Hydrangeaceae
June 11, 2015
This species of Philadelphus was discovered by Meriwether Lewis in 1806. It’s flowers and scent are reminiscent of orange blossoms, thus it’s common name, the mock-orange. Unlike oranges, these attractive shrubs produce dry, 4-parted capsule fruits that are wholly inedible. Their leaves, however, contain saponins and can be crushed to make a mild soap. They are a popular ornamental plant here in the eastern PNW and are the state flower of Idaho. Look for them scattered throughout drier slopes in the west, where they tend to grow singly or in small populations. Here in Missoula, they cover the hillsides with gorgeous white blooms at the beginning of summer, much like Amelanchier in the spring.
Trachemys scripta elegans “Red-eared Pond Slider” Emydidae
Washington Park Arboretum, Seattle, WA
May 9, 2016
Red-eared Sliders are a distinct subspecies of Pond Slider popular in the pet industry. Originally native to the southern US, these animals have been introduced to nearly every state including Hawaii, Puerto Rico, and Guam. As such, they are on the IUCN’s list of the 100 most invasive species in the world. They have not yet been reported in Montana, Alaska, Wyoming, Utah, Nevada, or North Dakota. If you see a Red-eared Slider in one of these states, contact your state’s Fish and Wildlife department immediately. Here in the PNW, these turtles out-compete native Western Painted Turtles (Chrysemys picta bellii) and the threatened Western Pond Turtle (Actinemys marmorata).