About Mike:
Mike Bottini is a veteran naturalist, outdoor educator, and environmental consultant. After completing graduate studies in wildlife ecology at the University of British Columbia, Mike worked for fourteen years at the Group for the South Fork, a non-profit environmental advocacy organization. He has taught field ecology, environmental science, and natural history courses at St. Lawrence University, Southampton College, and CUNY, has published three books, and is an award-winning columnist. Mike's wildlife research studies have included elk, spotted and tiger salamanders, spotted turtles, piping plovers, and river otters. He continues to introduce people to the outdoors through his field naturalist classes, nature walks, and paddling trips.
Mike also serves on the board of SPOKESPEOPLE of Eastern Long Island, a cycling advocacy organization working to create safer cycling conditions on the east end. For info, visit www.spokespeopleli.org He is also active in the Plum Island preservation project: see the links at left.
Otter Study reports:
Mike's Winter 2012 Report on the Long Island River Otter Project is now available. Click here to download the pdf.

Mike's original 2008 River Otter Study Report is also available. Click Here to download the pdf (1.5 MB).
To report an otter roadkill, please contact the NYSDEC Wildlife Office at 631-444-0310 and Mike Bottini at 631-267-5228. Include date, time, and specific location.
Please contribute to the River Otter Study by posting your sightings and comments to Mike@Peconic.org.
HOW TO REPORT OTTER SIGHTINGS
With its short legs, unusual tail, and large size (3.5 - 4 feet in length), it is difficult to confuse an otter on land with anything else. Our most common semi-aquatic mammal, the muskrat, is much smaller. But in the water, relative body size and shape can be difficult to determine. Watch carefully and note how the animal is swimming.
• Does it stop and raise its head and shoulders above the water like a periscope (otter)?
• Is there vegetation trailing from its mouth (muskrat)?
• Is it taking a direct route and staying at the surface (muskrat), or repeatedly diving (otter)?
Be sure to include the date, time, and location along with your detailed observations.
SPOTTED TURTLE RESEARCH REPORT
Mike's 2005 landmark study of spotted turtles' use of mosquito ditches helped alter marsh management practices in Suffolk County. The report is available here in pdf format.
