nick_nv04 的最愛

Rough Greensnake catching an orbweaver spider. It got close to the web and then stayed there for what felt like 10 minutes (not sure it was waiting to figure out how to catch the spider or because I had disturbed it). After a while, it finally caught the spider and seemed to have no trouble eating it. My first time seeing a wild snake catch its prey!

Check this out. Last year we saw a hummer get caught and eaten by a large mantis. The mantis was sitting on one of the feeders. I never heard of that happening before. We’ve been feeding hummers and have had dense populations of hummers at our feeders for 25 years now, and we had never seen this before last year. We have seen several instances of large female black-and-yellow garden spiders catching and eating hummers, but lots of mantises are around and so far as we've seen, they have never caught a hummer until last year.

Today a mantis caught a hummer and is eating it right now. The mantis with its prey is sitting on the persimmon bush/tree that is right by the feeders.

It looks like it could be the same mantis, but I googled mantis longevity and apparently a year is the maximum lifespan, so this has got to be a new mantis. It is possible, maybe even likely that this is the offspring of the huge female mantis that caught the bird last year, as she was the only big mantis in the area we ever saw. Maybe mantis catch hummers all the time, but we just don’t see them do it, and I think it is a pretty rare behavior. This one couldn’t have learned the behavior from a mother she never saw. Is there an inheritable bird-eating trait in that particular lineage? I guess it's a simpler hypothesis that it's a trait for quicker growth or larger than average size, and that just allows them to include hummers on the menu by late summer.

Observed and photographed by my colleague Mike Morrison. A rare find usually associated with deep water in the tropics. This specimen was 3 m in length, 300 mm from spine to belly and 75-100mm thick and was estimated to weigh around 50 kg.

Obviously terrible photo from a screenshot...the video below is slightly better. But we got a good long look at the tentacles, possibly two individuals interacting, as they rose above the water multiple times as we sailed by. Sasquatch jokes are welcomed.
https://www.youtube.com/watch?v=OPNtwBGch74

A green chiton attached to a half crab. We observed this alien looking commensal beast while undertaking an intertidal survey on the reefs off Hawera. It made us jump when we first turned over the rock.