So many insects, and a baby toad

Last Thursday I was passing the marjoram in the planter outside the front of the Education Centre when I noticed a bee I had not seen before. It was quite large and very striking, with a strong pattern on the underside of the abdomen. I managed to take a couple of photos and after a bit of research decided it was one of the sharp-tailed bees and probably the large sharped-tail bee, Coelioxys conoidea. Since Thursday it has been a fairly regular visitor to the marjoram and has been seen and photographed by a number of visitors, and Bob also confirmed it was a large sharp-tailed bee.

coelioxys conoidea (2)

Large sharp-tailed bee, Coelioxys conoidea

Sharp-tailed bees are cuckoo bees, laying their eggs in the nests of megachile (leaf-cutter bees) or anthophora (flower bees) species. Only the females have the pointed abdomen which is used to cut a slit in the partition of the host’s cell so the egg can be placed inside. The coelioxys species hatches first, with the grub devouring the host egg and its food source.

This particular species favours the coast leaf-cutter bee, Megachile maritima. As the name suggests, they have a strong liking for the coast but can be found inland in areas of the New Forest. On Monday I noticed a leaf-cutter bee enjoying the Inula hookeri which is now flowering outside the Centre. The plant has large flower heads which the bee was meticulously working its way round before flying off to the next, so I was able to watch it for some time. Although not completely sure it was a coast leaf-cutter bee, they must be onsite somewhere if the large sharp-tailed bees are present.

Leaf-cutter bee

Leaf-cutter bee enjoying the Inula hookeri, possibly Megachile maritima

Bob has been on a mission to fill the planters with plants that are good for pollinators but not liked by the deer, who have taken quite a liking to a number of them. The Inula hookeri however is not to their taste and the large yellow flowers are providing a brilliant nectar source for insects and its been great to watch the butterflies and bees visiting.

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Brimstone enjoying the Inula hookeri

Whilst watching the brimstone enjoying the flowers I noticed a bright green and very smart leafhopper, Cicadella viridis:

Cicadella viridis

Leafhopper, Cicadella viridis

There are also still blue mason bees around, they quickly made use of the new bee block Bob added in to the end of the planter and can often be seen resting on the planter itself.

Blue mason bee

Blue mason bee

On Sunday I popped to the meadow in the hope of seeing another bee I haven’t seen before which this time favours heather. The heather is now in bloom, but seeing a heather colletes bee proved harder, or at least seeing one still for long enough to get a good look was quite a challenge. They whizz around even faster than the green-eyed flower bees do.

Eventually one settled long enough for me to get a look and half decent photo:

Colletes succinctus (2)

Heather colletes bee, Colletes succinctus

Whilst watching the bees whizzing around I noticed a bee-wolf fly straight towards me clutching a honeybee. It landed by my feet, I had obviously been right next to its burrow and had taken it slightly by surprise, but after sorting itself and its prey out it flew to its burrow and disappeared. It was fascinating to watch.

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Bee-wolf with honeybee prey

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Bee-wolf with honeybee prey

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Bee-wolf with honeybee prey

The light trap has revealed more than just moths over the past week. Last week we had a couple of visits form a rather large longhorn beetle, the tanner beetle, which is also attracted to light. They are a large beetle with a body length of 18-45mm and are broader than the other longhorn species.

Credit for this photo goes to regular visitor John 6×4, as I have been regularly working from the Welcome Hut since our wifi was improved and he bought the beetle over, on a log, for me to photograph. We were also able to show it to a passing family who were rather impressed!

Another beetle that found its way into the light trap was this species of dor beetle. It was very active so was a bit harder to photograph:

Dor beetle

Dor beetle

On the moth front the two traps have contained a good variety, although many are quick to fly first thing where it has been so warm. Highlights have included bloodvein, coxcomb prominent, light crimson underwing, pebble hook-tip and a stunning gold spot.

Bloodvein

Bloodvein

Coxcomb prominent

Coxcomb prominent

Light crimson underwing

Light crimson underwing, photographed in the trap, it instantly flew once I took the towel away properly

Pebble hook tip

Pebble hook-tip

Gold spot 2

Gold spot, the photo definitely doesn’t do this moth justice

We have also received some great photos this week from visitors. Jon Mitchell visited on Sunday for the first time since lockdown and was able to see and photograph both the large sharp-tailed bee and the heather colletes bee, along with damselflies, a gatekeeper and a couple of dragonfly exuvia by the pond. The second dragonfly nymph clearly thought the first had picked a good spot when it crawled out of the pond.

Sam has visited a number of times recently and asked his mum to share photos she took of the toadlet and alder beetle larvae he found whilst exploring here on his last two visits:

Toadlet by Sam

Toadlet spotted by Sam

Alder beetle larvae by Sam

Alder beetle larvae spotted by Sam

We do enjoy seeing photos taken by visitors whilst out and about on the reserve so if anyone else has anything to share please email it to BlashfordLakes@hiwwt.org, along with whether or not you are happy for us to share it wider via the blog.

Thank you very much to Jon and Sam for sharing your photos with us.

Hawks and Colour Rings

By the standards of this summer today was a good day, it hardly rained and certainly not enough tot prevent working outside all day. The night was also dry and this resulted in a fair catch of moths including a couple of hawk-moths.

elephant hawk-moth

They are both common species but always a treat to see.

eyed hawk-moth

There were also lots of less flashy species, including a bloodvein.

bloodvein

And  a few are downright tiny.

Caleophora albitarsella

This is one of the most distinctive of a large group of very small moths that make a leaf case to live in as caterpillars, they then move around rather like a snail. The shape of the leaf case is often the easiest way to identify the species as the adult moths look very similar to one another.

We spent the morning path cutting on the far side of Ellingham Lake, I say “we” as I have the assistance of a school student on placement. The chance to get outdoor work done without getting soaked was too good to miss so in the afternoon we weeded a section of the shore in front of the Tern hide to improve the view and see off some of the perennial weeds and small trees that have seeded in there. It was even warm enough for us to see a few butterflies and other insects including this pair of beetles, sometimes known as blood-suckers.

Rhagonycha fulva

The count of mute swan on Ivy Lake continues to rise and I counted at least 42 this evening. On Iblsey Water from the Tern hide as I locked up I saw 2 common sandpiper, a dunlin in very fine summer plumage and a colour-ringed cormorant, I have yet to establish exactly which scheme it is from, but I think it is one from France, hopefully more to follow on this. The combination seems to be blue above white on the right leg and orange over green on the left.

cormorant with colour rings