To: elpolvo who wrote (43890 ) 6/3/2005 8:38:32 AM From: Crocodile Read Replies (2) | Respond to of 104160 ~croc's revised field notes from a morning hike through a beautiful forest in the Frozen North~ * if you just want to look at small versions of the photos i think, if you go to the bottom of the page after clicking on the first photo link, you can choose a smaller version and the rest will then display that way (or so i believe). Guess this will be in a Part One and Part Two as I've gotta run. be back later. hope all of the links work as i didn't have time to check. ~ ~ ~ the crocs set out on a meandering hike that will last for about 4 hours. in that time, they will visit ponds, poke around through decaying leaves, watch a turtle laying eggs, stop to study crushed insects and millipedes along a hiking trail, listen for tree frog and toad trilling, and wind up walking in steady rain for an hour or so... the walk begins with a stop at a favourite pond where dragon and damselflies are often abundant and active. on this day, there are 6 Painted turtles basking in 2 groups on floating logs, but not many dragonflies. However, at the pond's edge, a beautiful female Bull frog is resting quietly in a shady area. I hold the camera above her and shoot several photos, some of which capture the silvery water tension rings that surround her head and some of the vegetation nearby.pbase.com a liitle further along the shoreline i notice that ther are many damselflies hovering at ankle height in the fine grass. i stoop down to photograph one of the mating pairs which are resting on a blade of grass.pbase.com The male is in front and is clasping onto the back of the female's head behind her eyes -- he has special appendages for this, as do all male dragon and damselfies. while this is partly necessary for mating, it is also a means for a male to control the female so that other males will not mate with her. some species of dragons and damsels customarily stay with females after mating until eggs are laid in the water. the males and females are differently marked as well. and there are dozens of species of such insects and all are slightly differently marked. we continue along the trail, now finding many Narceus millipedes crushed on the footpath. people rarely seem to notice them and we find many casualties on this day. we stop at several logs along the trail and most have at least 3 or 4 millipedes visible in cracks or rotted areas of wood. pbase.com i search the carpet of last year's fallen leaves on the forest floor and find many dozens more of these millipedes wandering around. this is a sort of springtime "coming out" for the pedes. over the summer, they will consume decaying leaves, wood and mosses, and turn these into castings in the same way that earthworms do. much is said of the value of earthworms, but some biologists will tell you that millipedes may be even more efficient and significant in converting biomass. however, they remain largely unstudied by comparison with other organisms. wandering onwards, we begin to encounter large numbers of Chalk-fronted Corporal dragonflies -- all of which are teneral (newly emerged), so as yet, not in their true colours and many with glistening, glass-like wings (these will dull in time).pbase.com In a couple of spots, there were so many -- perhaps a couple of dozen -- that they seem to be bumping into each other as they fly up from the ground, circle a bit, and then drop back down to bask on the decaying leaves. such is what happens without the aid of an air traffic controller. on this walk, i hope to revisit the large cocoon (probably Cecropia) which i had spotted among the trees late last autumn. i am pleased to find that it is still in place and looking quite plump now. pbase.com this is how it looked on Nov. 6, 2004 - just for the record. note the imprint of leaves in the surface. This is still visible.pbase.com end of Part One... Gotta run so will post Part Two later! ~croc