¿Por qué la mariposa monarca sigue en mínimos en EEUU? La mariposa monarca del oeste repunta en California, pero sigue en mínimos históricos: 12.260 ejemplares y presión para declararla amenazada. La mariposa monarca del oeste, la que pasa el invierno sob...

¿Por qué la mariposa monarca sigue en mínimos en EEUU? #MariposaMonarca #Monarca #California #EEUU #Biodiversidad #Polinizadores #CambioClimático #Pesticidas #EspecieAmenazada #Conservación #Xerces #30deenero #felizviernes donporque.com/mariposa-mon...

XML Schema Validation 1.1 in Java This week, I received an interesting task: dusting off a legacy Java application. The application analyzes specific XML files in proprietary format. I know XML doesn’t sound sexy to junior developers, but it has an amazing benefit. One can validate a file against a grammar. Such grammar is called an XSD, the acronym for XML Schema Definition. Fun fact: you write XSDs in XML. In this post, I explain the problem, what I tried, and the final working solution. The problem The good thing i

#xerces #insects #essential

#Deftones #Xerces #RGMM #Sept2013 #Musicsky

Buzzing with Biodiversity: Bee City USA & Bee Campus USA 2024 Annual Report - Bee City USA Dear Friends, One of my favorite things about pollinator conservation is that it has very tangible achievements, even instant gratification: plant a native flower, bees show up! It mirrors what […]

Our 2024 annual report is out: Buzzing with Biodiversity! In 2024, our affiliates reached 579,000+ people at 4,800+ events, & they improved 3,800+ acres of habitat for pollinators! Learn more & get some inspiration: beecityusa.org/2024-annual-...

#beecityusa #beecampususa #xerces #bees #nativebees

Pacific Coast Tiger Beetle (_Cicindela bellisima_) - Ft Stevens State Park, Clatsop Co., OR. A sand dune obligate that is found along the Oregon and Washington Coast

#beetles #tigerbeetles #xerces #insects #nature #photography

Season 2 just dropped! Check out this episode as we walk around with Lief Richardson a bee specialist from Xerces, and Joel Robinson from Naturalist for you! Click the link!Stateofthestateparks.com
#CaliforniaNativePlants #iNat #bees #xerces #Bloomscrolling #parks 🌱 #nature #flowers
#plantsky 🐝

My Doodlebug dahlia became a hotel for one weary bumblebee! #dahlias #xerces #bumblebees #photography

Common Wood Nymph - Northrop Creek, Clatsop Co., OR

#photography #nature #butterflies #lepidoptera #insects #xerces

Purplish Copper - Northrop Creek Horse Camp, Clatsop Co., OR

#photography #nature #butterflies #xerces

The bumbles were so chill today, no need for zoom! #xerces #bloomscrolling #bumblebees

Everything You Need to Know About Eastern Monarchs and How to Help Them Monarch butterflies are famous for their colors and impressive migration. But they don’t all migrate in the same way! Discover what makes the eastern monarch population special.

A short yet important explanation of the eastern Monarch butterfly population, their migration patterns, their threats and declining populations, and best of all, ways to help!

#xerces #monarchbutterfly

Photograph of a Painted Lady butterfly sitting on a coneflower blossom.

Painted Lady (Vanessa cardui) butterfly on coneflower. North Haven, Connecticut, USA.

🧪🌿🌎 #garden #biodiversity #pollinators #photography #macro #macrophotography #wildlifephotography #naturephotography #insect #butterflies #xerces

#fieflies #xerces youtu.be/czt_io0h-CA?...

My fundraiser for Xerces The Xerces Society is a science-based conservation organization that promotes pollinator health, endangered species conservation, and pesticide-free habitat. Our Gold is to keep pollinators in our fie...

A fundraiser for the Xerces Invertebrate Conservation Society. It's just 2k short of its goal if you've got like 20 bucks on ya.
#bug #xerces #conservation #fundraiser #science #nonprofit

You know we need to protect our pollinators-bees & butterflies. We can all help w/small actions: Plant flowers. Submit pics of pollinators on flowers to #xerces so they know which plants they like in yr area. Don’t use pesticides. Follow, share & support this great org. @xercessociety.bsky.social

My PSA today: Help save fireflies
www.youtube.com/watch?v=czt_...

Eastern Tiger Swallowtail (Papilio glaucus) on Bullthistle (Cirsium vulgare). North Haven, CT, USA.

#sciart 🧪 🌿 🌎 #wildlife #scicomm #sciviz #nature #naturephoto #naturephotography #visualscicomm #sciviz #butterflies #xerces

Tiger Swallowtail on Joe-Pye-Weed, North Haven, CT, USA. #sciart 🧪 #wildlife #scicomm #sciviz #visualscicomm #sciviz #scicomm #butterflies #xerces

One of the first butterflies that went extinct in North America, the xerces blue butterfly.
#nature #insect #xerces #butterfly #extinct

Silvery Blue butterflies (Glaucopsyche lygdamus)—the closest living relative of the extinct Xerces Blue butterfly (G. xerces)— were released back in 2024 in the sand dunes of Presidio.
#nature #Blue #butterfly #xerces #beautiful #silvery #blue

Illustrations of common butterfly species of the northeastern U.S.

Common butterfly species of the northeastern U.S. Photoshop illustrations, mostly from my book "A Field Guide to the Connecticut River," Yale Univ. Press, 2024. a.co/d/hIabRmS #SciArt #butterflies #xerces 🧪

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XERCES (França) presenta nou àlbum: "Muda" #Xerces #RawBlackMetal #Febrer2025 #França #NouÀlbum #Metall #Metal #MúsicaMetal #MetalMusic

The Xerces Society has a new Pesticide Program Specialist: Jacqueline Meyer! We are excited to have her expertise. We asked Jacqueline a few questions, so you can get to know our newest team member: beecityusa.org/blog

#beecityusa #beecampususa #xerces #pesticides #bees

Announcing the State of the Bees Initiative: Our Plan To Study Every Wild Bee Species in the U.S. The Xerces Society is protecting wild bees by completing an extinction risk assessment for each and every species in the country!

#Xerces Society (@xercessociety): Announcing The State Of The #Bees Initiative: Our Plan To Study Every Wild #Bee Species In The U.S.: xerces.org/blog/announc...
#insects #arthropods #invertebrates #entomology #environment #conservation #nature #wildlife #animals

A PSA poster: "Leaves Are Not Litter" they're food and shelter for a host of invertebrates #leavetheleaves

A bit of an SOS for #invertebrate #insect life cycles at this time of year . . .

insect life cycles
rely upon winter's cloak
we must - LEAVE THE LEAVES

#haikusaturday #haiku #xerces #science #ecology
xerces.org/blog/leave-t...