This year began how the last year ended and the wet season continued until June. Contrary to other areas, the main zone and my yard remained significantly cooler, despite some significant changes in Zone II. "David's Fields" saw some crop rotation, which resulted in lacy phacelia disappearing almost entirely; only alfalfa, potato plants and fodder beet remained, though at different spots and with varying amounts. Zone I, now no longer being grazed by sheep, continues on its own but, even to my own surprise, two of the most important nectar plants (hay flower and bird vetch) were benefiting from the absence of said sheep, especially the amount of hay flowers grew drastically and all despite the dominance of orchard grass. In fact, the sheer amount of freely-growing orchard grass has begun to attract lined spittlebugs. Zone III, thanks to the wet season, not only saw an increase in damsel- and butterfly species, a common egret settled at the pond, as well.
Sadly, I was diagnosed with a kidney stone on 25 June, limiting my observations for a week to just my yard. Two more weeks were spent engaging in shortened field trips where I largely visited one or two zones at a time.
August saw a brief dry period that ended around mid-September. With a few sunny days in-between, the season ended in early October, with A. io, P. rapae and V. atalanta being the last species to be observed on 6 October.
New species discovered in 2024:
- Papilio machaon (adult)
- Cupido argiades
- Lycaena phlaeas
- Cupido argiades
- Boloria dia
- Carcharodus alceae
- Pontia edusa
Not seen in 2024:
- Satyrium pruni
- Thecla betulae
Species last seen in 2022 that returned:
- Araschnia levana (f. levana)
- Thymelicus acteon
Overall 41 species were observed this year. Of three species, either imago and caterpillar or adult and eggs were present.
This list is sorted by meteorological seasons and first observations. Caterpillars and eggs are listed separately.
+------------------------------+------------------------------+ | SPECIES | MONTH | +------------------------------+------------------------------+ | Nymphalis polychloros | March, April | | Pieris rapae | March, April, May, June, | | | July, August, September, | | | October | | Aglais io | March, April, May, July, | | | August, September, October | |------------------------------+------------------------------| | Anthocharis cardamines | April, May | | Gonepteryx rhamni | April, May | | Pieris napi | April, May, June, July, | | | August, September | | Erynnis tages | April, May, July, August | | Vanessa atalanta | April, May, June, July, | | | August, September, October | | Araschnia levana | April, June, July, August | | Pieris brassicae | April, May, July, August, | | | September | | Papilio machaon | April, July | |------------------------------+------------------------------| | Coenonympha pamphilus | May, June, July, August | | Polyommatus bellargus | May, July, August, September | | Pyrgus malvae | May | | Polyommatus icarus | May, June, July, August, | | | September | | Cupido minimus | May, June, July | | Celastrina argiolus | May, July, August | | Coenonympha arcania | May, June | | Vanessa cardui | May, July | | Plebejus argus | May, June | +------------------------------+------------------------------+
+------------------------------+------------------------------+ | SPECIES | MONTH | +------------------------------+------------------------------+ | Maniola jurtina | June, July, August | | Thymelicus sylvestris | June, July | | Melanargia galathea | June, July | | Issoria lathonia | June, July, August, | | | September | | Polygonia c-album | June, August | | Thymelicus lineola | June, July | | Thymelicus acteon | June, July | | Melitaea athalia | June | | Ochlodes sylvanus | June, July | |------------------------------+------------------------------| | Cupido argiades | July, August | | Aphantopus hyperantus | July | | Polyommatus coridon | July, August | | Argynnis paphia | July | | Lasiommata megera | July | | Lycanea phlaeas | July | |------------------------------|------------------------------| | Boloria dia | August | | Carcharodus alceae | August | | Aglais urticae | August, September | | Colias sp. | August, September | | Aricia agestis | August | +------------------------------+------------------------------+
+------------------------------+------------------------------+ | SPECIES | MONTH | +------------------------------+------------------------------+ | Pontia edusa | September | +------------------------------+------------------------------+
+------------------------------+------------------------------+ | SPECIES | MONTH | +------------------------------+------------------------------+ | Pieris rapae | August, September | |------------------------------|------------------------------| | Vanessa atalanta | August, September | +------------------------------+------------------------------+
+------------------------------+------------------------------+ | SPECIES | MONTH(S) | +------------------------------+------------------------------+ | Aglais io | July, August | |------------------------------|------------------------------| | Vanessa atalanta | August | |------------------------------|------------------------------| | Pieris rapae | August | +------------------------------+------------------------------+
+------------------------------+------------------------------+ | SPECIES | MONTH(S) | +------------------------------+------------------------------+ | Pieris rapae | August | +------------------------------+------------------------------+
This table covers the locations in which I discovered each species. Adults, cater pillars and eggs are listed separately.
+------------------------------+------------------------------+ | LOCATION | SPECIES | +------------------------------+------------------------------+ | Yard | Aglais io, Aglais urticae, | | | Aphantopus hyperantus, | | | Issoria lathonia, Maniola | | | jurtina, Melanargia | | | galathea, Papilio machaon, | | | Pieris brassicae, Pieris | | | napi, Pieris rapae, | | | Polygonia c-album, | | | Polyommatus icarus, | | | Thymelicus acteon, Vanessa | | | atalanta | |------------------------------+------------------------------| | Mixed Field | Aglais io, Anthocharis | | | cardamines, Araschnia | | | levana, Colias sp., Erynnis | | | tages, Issoria lathonia, | | | Maniola jurtina, Melanargia | | | galathea, Pieris brassicae, | | | Pieris napi, Pieris rapae, | | | Polyommatus icarus, Pontia | | | edusa | |------------------------------+------------------------------| |------------------------------+------------------------------| | Zone I - Cherry Hill | Aglais io, Anthocharis | | | cardamines, Araschnia | | | levana, Boloria dia, | | | Celastrina argiolus, | | | Coenonympha arcania, | | | Coenonympha pamphilus, | | | Cupido minimus, Erynnis | | | tages, Issoria lathonia, | | | Maniola jurtina, Melanargia | | | galathea, Nymphalis | | | polychloros, Pieris | | | brassicae, Pieris napi, | | | Pieris rapae, Polyommatus | | | bellargus, Polyommatus | | | icarus, Thymelicus lineola, | | | Thymelicus sylvestris, | | | Vanessa atalanta | |------------------------------+------------------------------| | Zone II - David's Fields | Aglais io, Aricia agestis, | | | Anthocharis cardamines, | | | Aphantopus hyperantus, | | | Araschnia levana, Argynnis | | | paphia, Carcharodus alceae, | | | Coenonympha arcania, | | | Coenonympha pamphilus, | | | Cupido argiades, Cupido | | | minimus, Erynnis tages, | | | Gonepteryx rhamni, Maniola | | | jurtina, Melanargia | | | galathea, Melitaea athalia, | | | Nymphalis polychloros, | | | Pieris brassicae, Pieris | | | napi, Pieris rapae, | | | Plebejus argus, Polyommatus | | | bellargus, Polyommatus | | | coridon, Polyommatus icarus, | | | Pyrgus malvae, Thymelicus | | | lineola, Vanessa atalanta, | | | Vanessa cardui | |------------------------------+------------------------------| | Zone III - Odrich's Pond | Aglais io, Aricia agestis, | | | Anthocharis cardamines, | | | Aphantopus hyperantus, | | | Araschnia levana, Celastrina | | | argiolus, Coenonympha | | | arcania, Coenonympha | | | pamphilus, Cupido argiades, | | | Cupido minimus, Issoria | | | lathonia, Maniola jurtina, | | | Melanargia galathea, | | | Nymphalis polychloros, | | | Ochlodes sylvanus, Pieris | | | brassicae, Pieris napi, | | | Pieris rapae, Plebejus | | | argus, Polyommatus coridon, | | | Polyommatus icarus, | | | Thymelicus lineola, | | | Thymelicus sylvestris, | | | Vanessa atalanta | |------------------------------+------------------------------| |------------------------------+------------------------------| | Local Car Repair | Anthocharis cardamines, | | | Issoria lathonia, Maniola | | | jurtina, Pieris rapae | | | Polyommatus icarus | |------------------------------+------------------------------| | FFH Territory "Bog Hill" | Aglais io, Anthocharis | | | cardamines,Coenonympha | | | pamphilus, Colias sp., | | | Erynnis tages, Gonepteryx | | | rhamni, Issoria lathonia, | | | Maniola jurtina, Melanargia | | | galathea, Melitaea athalia, | | | Pieris brassicae, Pieris | | | napi, Pieris rapae, | | | Polygonia c-album, | | | Polyommatus bellargus, | | | Polyommatus coridon, | | | Polyommatus icarus, Pyrgus | | | malvae, Vanessa atalanta | |------------------------------|------------------------------| | Cemetery | Celastrina argiolus, | | | Coenonympha pamphilus, | | | Pieris brassicae, Pieris | | | rapae, Vanessa atalanta, | | | Vanessa cardui | |------------------------------|------------------------------| | Front Yard Meadow | Aglais io, Polyommatus | | | icarus, Vanessa atalanta | |------------------------------|------------------------------| | Meisel | Aglais io, Argynnis paphia, | | | Celastrina argiolus, | | | Coenonympha pamphilus, | | | Lasimmata megera, Lycaena | | | phlaeas, Maniola jurtina, | | | Melanargia galathea, Pieris | | | brassicae, Pieris napi, | | | Pieris rapae, Polyommatus | | | coridon, Polyommatus icarus, | | | Thymelicus acteon, | | | Thymelicus lineola, | | | Thymelicus sylvestris, | | | Vanessa atalanta | +------------------------------+------------------------------+
+------------------------------+------------------------------+ | LOCATION | SPECIES | +------------------------------+------------------------------+ | Yard | Pieris rapae, Vanessa | | | atalanta | |------------------------------|------------------------------| | Zone III | Aglais io | |------------------------------|------------------------------| | FFH "Bog Hill" | Aglais io | +------------------------------+------------------------------+
+------------------------------+------------------------------+ | LOCATION | SPECIES | +------------------------------+------------------------------+ | Yard | Pieris rape, Vanessa | | | atalanta | +------------------------------+------------------------------+
+------------------------------+------------------------------+ | LOCATION | SPECIES | +------------------------------+------------------------------+ | Yard | Pieris rapae | +------------------------------+------------------------------+
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