Tortoise fieldwork, Arizona US (2016-present)
tortoise habitat
Mojave Desert in AZ
tortoise fieldwork 😀
Sonoran tortoise in burrow
large Joshua tree
tortoise walking
tortoise up close
Sonoran tortoise after rehydration
looking for a tortoise!
tortoise burrow!
Baja & Gulf of California, Mexico (2009-present)
Diatomite with bioturbated contact
MX1 and Gulf of California
Desert in Baja, MX
oyster cast trace fossil
top of Angel Mesa
view of desert
lunch break!
capstone basalt foliation
Ophiomorpha burrow
Queensland Australia & Great Barrier Reef (2008)
wave crashes onshore
came upon a fish
water beyond dune field
snorkeling on the GBR
coral
Ecuador & Galápagos islands (2007)
Paramo, high altitude plains
collapsed parasitic cone
blue footed booby
Waves crashing
red rock crab, Graspus graspus?
male frigatebird displaying for females at dawn–courtship ritual
Galápagos iguana
red footed booby
Frigatebird, displaying to females
sea turtle
mangrove forest!
mud cracks, a classic sign of dessication
Bartolomé island
Bay in Ecuador
flamingos!
sea lions!
sunrise in Galápagos
main Galápagos port
