AN OTTERLY DELICIOUS BREAKFAST!

The North American River Otter is making an amazing comeback, not just on Cape Ann and all around Massachusetts, but in many regions throughout the United States. River Otters need unpolluted wetlands, streams, rivers, and ponds to survive, along with secluded places to den. Hollows in the banks of ponds and rivers make excellent dens and so do former Beaver lodges. As the perpetually-lodge-building Beaver has returned, so has the North American River Otter.

River Otters also need plenty of prey. Locally, they eat fish, frogs, snakes, and EELS!

This summer over in West Gloucester there appeared to be two Otter families, one mama with three pups and another mama with four pups. After watching the romp of Otters eat tadpoles and frogs early in the summer, by midsummer they had graduated to American Eels. I at first could not figure out what they were doing skirmishing around in the tall grass at the pond bank. Compared to diving and resurfacing with a mouthful of frog, this was entirely new behavior. There was much excited chortling when one of the pups caught an eel, which then seemed to set off a chain of eel ambushing and eating. One morning I had the great fun of observing three otter siblings chomping down on an otterly delicious breakfast!

First one pup catches an eel and brings it to the old wooden perch, which is also the otters favorite place to play hide and seek with each other.

Then the second pup, and soon all three were chowing down on eels!

The first one was getting jostled by his siblings and sought out more private room in which to dine.

 

American Eels can grow up to five feet long and weigh as much as 16 pounds. These Eels were about three to four feet long. American Eels spend most of their lives in freshwater and only return to saltwater to spawn and then die.

The pups deftly use their feet to hold fast the slippery eel.

Photographed on a different day, I think this pup is eating a snake. Notice the tapering tail in the above photo. 

Why is clean water so important for River Otters? Pesticides, industrial pollution run off such as polychlorinated biphenyls (PCBs), and mercury are absorbed by the River Otters prey. The chemicals accumulate in the River Otters, causing illness and death.

9 thoughts on “AN OTTERLY DELICIOUS BREAKFAST!

  1. Wow is right. These photos are incredible. The couple of times I’ve seen them here at the dock I couldn’t get over how pllayful they were. What shots you got, What great light you had to capture these shots as well. Awesome job!

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    1. Thank you Chief! A great deal of time was spent waiting and hoping to get good Otter footage and it was beyond rewarding to film them eating the eels. Funny that they caught the eels where I had been standing the previous morning. Needless to say, I did not film standing in the reeds teeming with eels after that 🙂

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  2. Excellent article about the river otters. Only thing that terrified me was the size that the eels can grow to. Sixteen to seventeen pounds is the size the eels can grow to not 160 pounds! Would never venture into a lake with that behemoth!

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  3. In the spring of the year 2000 we did the first alewife count at Little River in the fish ladder between Wellspring and the treatment plant. In one of my first early morning (5 to 6 am) shifts with the sun just rising I was startled by a splash right beside me. It was one of your river otter friends bashing his way up the ladder. I suppose he was after the fish I was counting. I have not been back recently but assume that the otter population has grown. That is the only one I ever saw at Little River.

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    1. Thank you Damon for sharing. Maybe the one you saw back in 2000 was the first of the comebacks! I think Little River and many of the ponds in West Gloucester are all a sort of connected wetlands, despite housing and development.

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  4. Breakfast of champs and I bet you had to wait a while for these otters to show up very aware of there surroundings! Great shots! 🙂 Dave & Kim 🙂

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