About
Mission & Purpose
Board of Directors
Our Supporters
Research Programs
Volunteering
Marine Species
Cetaceans
Fin Whales
Humpback Whales
Minke Whales
North Atlantic Right Whales
Common Dolphins
Bottlenose Dolphins
Pinnipeds
Harbor Seals
Gray Seals
Artic Seals
Sea Turtles
Coastal & Pelagic Birds
Join
Donate
Programs
Latest Trip Reports
Report Your Sightings
Whale Watching
Local
Offshore
Past Sightings
Seal Watches
Seal Walks
Past Seal Walks
Seal Cruises
Volunteering
Speakers Bureau
Shop
Certificate of Adoption
Humpback ID Puzzle Kits
Clothes
Photographs
Reusable Bags
Resources
Documents
Research Abstracts
Educator Material
Links to Other Organizations
Recommended Books
Check List of Marine Species
Calendar
Contact
Logon
Previous
Next
Upcoming Events
Presentation: Marine Mammals of Long Island Lecture
Tuesday, January 21, 2025
7:00 PM to 8:00 PM
CRESLI Seal Cruise on the RV Peconic
Saturday, January 25, 2025
10:00 AM to 12:00 PM
CRESLI Seal walk at Cupsogue Beach
Sunday, January 26, 2025
9:30 AM to 11:30 AM
CRESLI Seal Cruise on the RV Peconic
Saturday, February 8, 2025
10:00 AM to 12:00 PM
CRESLI Seal walk at Cupsogue Beach
Sunday, February 9, 2025
9:30 AM to 11:30 AM
CRESLI Seal Cruise on the RV Peconic
Saturday, February 15, 2025
2:00 PM to 4:00 PM
CRESLI Seal Cruise on the RV Peconic
Saturday, February 22, 2025
9:00 AM to 11:00 AM
CRESLI Seal Cruise on the RV Peconic
Saturday, March 1, 2025
2:00 PM to 4:00 PM
CRESLI Seal Cruise on the RV Peconic
Saturday, March 8, 2025
10:00 AM to 12:00 PM
CRESLI Seal walk at Cupsogue Beach
Sunday, March 9, 2025
9:15 AM to 11:15 AM
CRESLI Seal Cruise on the RV Peconic
Saturday, March 15, 2025
2:00 PM to 4:00 PM
CRESLI Seal Cruise on the RV Peconic
Saturday, March 22, 2025
9:00 AM to 11:00 AM
CRESLI Seal walk at Cupsogue Beach
Saturday, April 5, 2025
7:00 AM to 9:00 AM
CRESLI Seal Cruise on the RV Peconic
Sunday, April 6, 2025
10:00 AM to 12:00 PM
Come Aboard! Whale Watching in Long Island Waters
Thursday, May 15, 2025
7:00 PM to 12:00 AM
-->
