Birding trip to Costa Rica yields some gems.

Large female white shark photographed in May 2015 during the late fall of the Southern hemisphere. It was to be a historic gathering of...

I am late in reporting on the journey to South Australia which was both exciting (a first visit to a remote location) and frustrating in...

We traveled over 30 hours to reach the lovely and remote Vava’u island group, the northern most islands in the Tonga Archipelago. Long...

Had the chance to jump on the F/v "Ari Two" with our good friend Armin this week to try for bluefin tuna. Couldn't pass it up since most...

Our second expedition into the wild to find polar bears in 2018 took us to the far northeast corner of Alaska into the Arctic National...

It was a difficult decision to separate from our white shark research project assignment on Cape Cod and venture to the Arctic for two...

We arrived in the bustling metropolis of Manaus a couple of days ahead of our group to begin our first exploration of the vast equatorial...

The predawn hours at Estancia La Ernestina during the month of March are often very cool with temperatures around 5 - 8 degrees Celsius...

Frozen inlets and sub freezing temperatures have been the order of day this winter on Cape Cod. After spending wonderful time with family...

As the last dark winter days of December slowly fade from view we are reflecting on not just the past year’s highlights but those of the...

We took a break from our field work tracking and photographing white sharks here on Cape Cod to head to a favorite birding spot on...

Our summer adventures here on Cape Cod have once again been breath taking and the time has passed quickly. As in the previous 3 years we...

On our recent trip to SE Alaska to observe the annual herring spawn spectacle (previously reported on) we made more than 5000 images of...

Spring in Southeast Alaska is signaled by rapidly increasing daylight, robust waterfalls from melting snow and seasonal rains as well as...

When I had the good fortune to meet conservationist, and orca researcher Juan Manuel Capello in South Africa four years ago and learned...

Late winter and early spring in the Caribbean waters between the southern Bahamas and the Dominican Republic means that North Atlantic...

Autumn is in full swing here on the elbow of Cape Cod and it is a time for transition for most observers of the marine natural world in...

The languid and steamy summer that we enjoyed on Cape Cod has transformed into cooler autumn weather pattern with ever more easterly...

Summer is a siren that woos us on Cape Cod each year here into a state of contentment with warm breezes and sunny days and spectacular...