Zealandia is essentially a submerged continent about half the size of Australia. It is a piece of crust that broke away from Gondwanaland, the great southern supercontinent, about 80 million years ago, and subsequently subsided. About 94% of Zealandia lies below sea level. New Zealand, comprising 5.4% of Zealandia, lies about 1300 miles southeast of […]

Delmarva Peninsula and North

After leaving the Allegheny Plateau of West Virginia on May 30, we headed for the Delmarva Peninsula, named for the three states that encompass it, Delaware, Maryland, and Virginia. It is separated from the “mainland” by Chesapeake Bay, so it has extensive marshes on the west side, and fine ocean beaches, including a superb array […]


We left the coastal plain of North Carolina on May 12, visiting Carver Creek State Park (SP) in the Piedmont the next day. Here we successfully searched for Nestronia umbellula, a new genus for us, and a hemiparasitic shrub in family Santalaceae, which includes mistletoes. A hemiparasite derives some nutrients by parasitizing other plants, often […]


We’ve just returned from  a three-week trip to Ghana in West Africa, on a birding tour with Field Guides, Inc. Ghana is currently probably the best country to visit in West Africa for natural history pursuits. This was only our second trip to Africa, the first being four weeks in Kenya in 2006. The only […]

A Brief Prelude

Eileen and I were originally scheduled to leave El Paso and start a 9-month road trip in mid-January but we both experienced a string of medical issues that prevented us from departing until late February. This left us less than four weeks before we were scheduled to fly to Ghana in West Africa for a […]