The filters form submits automatically and reloads the page with new results whenever a field is changed. There is no separate submit button, only a reset which also reloads the page using default values.
Reset Filters

Animals TEDx: Seeing Dolphins Differently

Multimedia Octo-hero Mask

Conservation National Estuary Week: Bringing the Chesapeake Bay to the Inner Harbor

Animals Sharks of the Chesapeake Bay

Multimedia Z is for Zebra Mussel

Animals A Bond Like No Other

News New and Improved Octopus Habitat

Multimedia Y is for Yellow Tang

Multimedia X is for X-Ray Tetra