American bullfrog along Bluebird Trail (Mar 2020)
American bullfrog along main pond dike (Jul 2020)
American bullfrog along main pond dike (Jul 2020)
American bullfrog along perimeter trail (Aug 2019)
American bullfrog along perimeter trail (Aug 2019)
American bullfrog along perimeter trail (Aug 2019)
American bullfrog along perimeter trail (Aug 2019)
American bullfrog along perimeter trail (Aug 2019)
American bullfrog along perimeter trail (Aug 2019)
American bullfrog in main pond (Apr 2017)
American bullfrog in main pond (May 2020)
American bullfrog in Muddy Bog (Jul 2017)
American bullfrog in Muddy Bog (Jul 2017)
American bullfrog in pond in the rain (Jun 2017)
American bullfrog on driveway (Jun 2017)
American bullfrog on lily pad in main pond (May 2020)
American bullfrog on lily pad in main pond (May 2020)
American bullfrog on main pond dike (May 2020)
American bullfrog on main pond dike (May 2020)
American bullfrog on walkway (Jul 2016)
American bullfrog on walkway board on main pond dike (Jul 2020)
American bullfrog, photo by Leor Veleanu (May 2020)
American bullfrogs among lily pads in main pond (May 2020)
Dusky salamander near Miller House, old tail injury (Apr 2020)
Eastern hog-nosed snake and toad, photo by Al Francesconi (Aug 1964)
Fowler's toad (Jul 2018)
Fowler's toad along boundary trail near Headquarters (Apr 2020)
Fowler's toad along boundary trail near Headquarters (Apr 2020)
Fowler's toad along boundary trail near Headquarters (Apr 2020)
Fowler's toad amongst rocks (May 2016)
Fowler's toad at Squirrel Haven (Aug 2017)
Fowler's toad at station 5 (Aug 2018)
Fowler's toad baby (Jun 2017)
Fowler's toad baby, photo by Dave Sauder (Jul 2018)
Fowler's toad in vegetation near main pond, photo by Dave Sauder (Jun 2020)
Fowler's toad near cabin, by Dave Sauder (May 2018)
Fowler's toad near Headquarters (Jun 2020)
Fowler's toad near Headquarters (Jun 2020)
Fowler's toad near Miller Pond (Apr 2020)
Fowler's toad near Miller Pond (Apr 2020)
Fowler's toad, young, near Miller House, photo by Janet Romano (Sep 2019)
Frog amongst moss (Feb 2016)
Gray tree frog, photo by Al Francesconi (1971)
Gray tree frog, photo by Ed Abbot (1990)
Green frog 1 in a vernal pond off Miller Pond near Station 3 (Jun 2020)
Green frog 1 in a vernal pond off Miller Pond near Station 3 (Jun 2020)
Green frog 2 in a vernal pond off Miller Pond near Station 3 (Jun 2020)
Green frog 2 in a vernal pond off Miller Pond near Station 3 (Jun 2020)
Green frog 2 in a vernal pond off Miller Pond near Station 3 (Jun 2020)
Green frog 2 in a vernal pond off Miller Pond near Station 3 (Jun 2020)
Green frog hiding under lily pad in main pond (Sep 2017)
Green frog on main pond dike (May 2019)
Green frog on main pond dike (May 2019)
Northern cricket frog (Apr 2017)
Northern cricket frog 1 in Miller Pond (Apr 2020)
Northern cricket frog 2 in Miller Pond (Apr 2020)
Northern cricket frog 3 in Miller Pond (Apr 2020)
Northern cricket frog 4 in Miller Pond (Apr 2020)
Northern cricket frog along Bluebird Trail (Mar 2020)
Northern cricket frog calling on a lily pad (May 2017)
Northern cricket frog in swamp along Bluebird Trail (Mar 2020)
Northern cricket frog on reeds over boardwalk (Apr 2017)
Northern cricket frog on trail (Apr 2017)
Northern cricket frog singing on lily pad, photo by Cliff Compton (Jul 2016)
northern cricket frog tadpole main pond UWR 2021 08 10 01.jpg
northern cricket frog tadpole main pond UWR 2021 08 10 02.jpg
Northern gray tree frog on branch (2012)
Northern leopard frog (Apr 2017)
Northern leopard frog (Jul 2017)
Northern leopard frog (Jul 2017)
Pine Barrens tree frog superimposed over moon, photo by Bob Birdsall (1989)
red backed salamander near st 18 UWR 2021 11 22 01.jpg
Spring peeper frog on fallen branch (Apr 2017)
Toad seeking shelter from storm in shed near headquarters (Jun 2016)
Wood frog along Cedar Bridge Trail (May 2020)