
05 Mar Nature’s Fanny Pack: Love’s in the Air

Lovely bulls and cows (not the dairy ones)
The season of my favorite pinnipeds has started! I had the extraordinary opportunity to join marine mammalogist, Sarah Codde, on count surveys this month for elephant seals. We counted pups, yearling weaned pups, cows (females), and bulls (males) all along a 2-mile beach stretch and from above using a scope! These amazing mammals are known to take 2 hour micro-naps broken into segments during their time out at sea and have a unique understudied dietary ecology. Females are known to consume lantern fish and squid which are both deep sea pelagic prey but in males, their diet is unknown! Females produce rich fatty milk for their pups as they only give birth to one offspring, but at times mothers might abandon pups creating competition when older pups latch onto other mothers stealing milk in the absence of their own. Cows were more alert when we would walk by them and their talkative pups, while bulls doze off unless approached by a rival.




an Amphibian's early Valentine's Special
We have completed egg mass surveys in the past month and encountered numerous sightings of amphibians doing various things. From walking on lawns aimlessly to newts trying to take bites of frogs. Here are some of the more private intimate GO GET A ROOM type of sightings!!:



We have encountered many breeding California newts but have never seen them lay eggs in action! At this location, we counted over 50 newt egg masses and 13 individuals mating in one area. Usually, they are fast swimmers that hurry away whenever spotted, but in this breeding frenzy, they appeared exhausted resting by the bank of the pond.

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