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Vijay Barve

@vijaybarve

Biodiversity Informatics, Community / Citizen Science

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26.11.2024
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Latest posts by Vijay Barve @vijaybarve

Counting on Citizens: Unveiling Butterfly Diversity Through 30-Minute Counts The Big Butterfly Month (BBM) is an annual citizen science initiative launched in September 2020, dedicated to monitoring butterfly populations across diverse landscapes (Big Butterfly Month Team 2025...

πŸ“’ Counting on Citizens: Unveiling Butterfly Diversity Through 30-Minute Counts biss.pensoft.net/articles.php... #LivingData2025

19.01.2026 22:06 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
CSUN Researchers Call for Public’s Help in Documenting Joshua Trees’ Surprise Out-of-Season Bloom - CSUN Newsroom Southern California’s iconic Joshua trees are in bloom, and California State University, Northridge’s environmental biologists are asking the public’s help in figuring out why and what it means for th...

CSUN Researchers Call for Public’s Help in Documenting Joshua Trees’ Surprise Out-of-Season Bloom 🌿

newsroom.csun.edu/2025/12/16/c...

16.12.2025 22:39 πŸ‘ 18 πŸ” 12 πŸ’¬ 0 πŸ“Œ 0
Graphic with black background featuring green silhouettes of diverse organisms including a crane, dragonfly, bear, spider, snake, jellyfish, starfish, lizard, mushrooms, butterfly, scorpion, snail, coral, cattails, and insects. White text reads "HELP US IDENTIFY" at top and "UNKNOWNS" at bottom.

Graphic with black background featuring green silhouettes of diverse organisms including a crane, dragonfly, bear, spider, snake, jellyfish, starfish, lizard, mushrooms, butterfly, scorpion, snail, coral, cattails, and insects. White text reads "HELP US IDENTIFY" at top and "UNKNOWNS" at bottom.

Slide with black background and white text explaining that anyone can help with identifications on iNaturalist by sorting unknown observations β€” defined as observations uploaded with no identification at all. Below shows a screenshot of the iNaturalist Identify interface displaying a grid of thumbnail photos all labeled "Unknown."

Slide with black background and white text explaining that anyone can help with identifications on iNaturalist by sorting unknown observations β€” defined as observations uploaded with no identification at all. Below shows a screenshot of the iNaturalist Identify interface displaying a grid of thumbnail photos all labeled "Unknown."

Slide titled "WHAT YOU CAN DO" with three tips: add broad IDs like "Plants," "Insects," "Birds," or "Fungi"; start with what you recognize (example: ID a dragonfly as "Dragonflies"); and skip anything you're unsure about. Below shows an iNaturalist screenshot of a dragonfly observation being identified at the suborder level, with the Identify menu option circled in the navigation bar.

Slide titled "WHAT YOU CAN DO" with three tips: add broad IDs like "Plants," "Insects," "Birds," or "Fungi"; start with what you recognize (example: ID a dragonfly as "Dragonflies"); and skip anything you're unsure about. Below shows an iNaturalist screenshot of a dragonfly observation being identified at the suborder level, with the Identify menu option circled in the navigation bar.

Slide stating "You can contribute identifications from any computer, anywhere in the world" with a call-to-action link tr.ee/identifyweek1. Below shows the iNaturalist Identify filters panel with the "Unknown" category icon and "Filters" button circled in green, highlighting how to find unidentified observations.

Slide stating "You can contribute identifications from any computer, anywhere in the world" with a call-to-action link tr.ee/identifyweek1. Below shows the iNaturalist Identify filters panel with the "Unknown" category icon and "Filters" button circled in green, highlighting how to find unidentified observations.

All you need to help make identifications on iNaturalist is a computer! Join our first-ever ID-a-thon and build your nature-identification skills β€” this week, we'd love your help sorting Unknown observations into broad categories. Learn more: tr.ee/identifyweek1

15.12.2025 16:45 πŸ‘ 37 πŸ” 10 πŸ’¬ 1 πŸ“Œ 2
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πŸ“’ 45 extended #conference #abstracts already made publicly & permanently available in the #LivingData2025 conference collection in our #journal!

πŸ’‘Browse them by session to revisit the 2025 joint event by @tdwg.org, @gbif.org, @obis.org & @geobon.org!

biss.pensoft.net/collection/5... πŸ”“

15.12.2025 16:12 πŸ‘ 8 πŸ” 6 πŸ’¬ 1 πŸ“Œ 0
A beautiful taxidermy leopard lays comfortably on a branch in a diorama display in the "Fierce! The Story of Cats" exhibition on view at the Natural History Museum of Los Angeles County.

A beautiful taxidermy leopard lays comfortably on a branch in a diorama display in the "Fierce! The Story of Cats" exhibition on view at the Natural History Museum of Los Angeles County.

From Fierce felines to Dueling Dinos and some of the most spectacular minerals ever Unearthed, there’s so much to see this season!Β 

🐾 Spend your π™₯𝙖𝙬lidays with us! Plan your visit today: NHM.org

16.12.2025 00:16 πŸ‘ 13 πŸ” 1 πŸ’¬ 1 πŸ“Œ 0
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Analyzing a phenological anomaly in Yucca of the southwestern United States - Scientific Reports Scientific Reports - Analyzing a phenological anomaly in Yucca of the southwestern United States

This is unusual, but it's not unheard of! There was a late-season bloom in and around Joshua Tree National Park in 2018/2019. A study by a team including @vijaybarve.bsky.social analyzed iNaturalist records and concluded it was cued by an unusually cool, wet fall doi.org/10.1038/s415...

10.12.2025 19:52 πŸ‘ 5 πŸ” 1 πŸ’¬ 1 πŸ“Œ 0
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Linking eras and data: natural history collections as the foundation of India’s biodiversity science Abstract. India, one of the world’s most biodiverse countries and now the most populous, stands at a critical intersection of ecological wealth and intense

India is one of the most biodiverse & unique countries on Earth, with high levels of endemism & evolutionary distinctiveness, yet its biodiversity is still poorly understood. It is important to make biodiversity research available to all, starting with collections πŸ‘‡ 🌍

13.11.2025 10:12 πŸ‘ 16 πŸ” 5 πŸ’¬ 0 πŸ“Œ 0
Photograph of Panshak Solomon in the field

Photograph of Panshak Solomon in the field

PhD student Kumdet Panshak Solomon of #Nigeria has been named as a 2025 GBIF Graduate Researchers Award winner! πŸ₯³

🐦 Panshak’s research advances biodiversity informatics in West Africa by leveraging GBIF-mediated data collected through BirdPlus πŸ“²

πŸ”—: gbif.link/GRA_panshak

08.10.2025 07:30 πŸ‘ 7 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0
Photograph of Esteban in the field

Photograph of Esteban in the field

Master's student Esteban Marentes of #Colombia has been named as a GBIF Graduate Researcher's Award winner! ⭐

πŸͺ²Esteban’s research focuses on using machine learning models to predict beetle species diversity across Colombia’s Antioquia province. 🌎

πŸ”—: gbif.link/GRA_esteban

08.10.2025 07:45 πŸ‘ 10 πŸ” 3 πŸ’¬ 0 πŸ“Œ 0
Group shot of people at the GBIF global nodes event

Group shot of people at the GBIF global nodes event

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Branching out, one buddy group at a time πŸŒ±πŸ’‘

At the Global Nodes Training, collaboration grows when knowledge takes root 🌳

Featuring πŸ“· group highlights from the past days

#BogotΓ‘ #Colombia #SiBColombia

19.10.2025 16:48 πŸ‘ 6 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0
signatories to the joint strategy

signatories to the joint strategy

group shot of GBIF and OBIS communities at Living Data 2025

group shot of GBIF and OBIS communities at Living Data 2025

🌊 Seas the day!

Today at #LivingData2025 GBIF and @obis.org renewed their Joint Strategy for Marine Biodiversity Data which enhances collaboration between OBIS and GBIF nodes and facilitates opportunities for training and aligned documentation.

23.10.2025 20:22 πŸ‘ 21 πŸ” 5 πŸ’¬ 0 πŸ“Œ 2
A collage of images from the GBIF global nodes training

A collage of images from the GBIF global nodes training

πŸ’ͺTrain today, mobilize data tomorrow ⚑

Delegates from around the world at the Global Nodes Training are participating in modules organized by the GBIF Community and Capacity team and led by subject-matter expert trainers.

#BogotΓ‘ #Colombia

17.10.2025 16:30 πŸ‘ 8 πŸ” 4 πŸ’¬ 0 πŸ“Œ 0

We are thrilled to announce that the data gathered during the Bisle Frog Watch from 2012 till 2025 has been published on @gbif.org The Global Biodiversity Information Facility! Thanks to @vijaybarve.bsky.social for making this happen & Bharata for organising it all. See
www.gbif.org/dataset/db53...

23.09.2025 05:43 πŸ‘ 4 πŸ” 3 πŸ’¬ 0 πŸ“Œ 0
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Linking eras and data: natural history collections as the foundation of India’s biodiversity science Abstract. India, one of the world’s most biodiverse countries and now the most populous, stands at a critical intersection of ecological wealth and intense

New paper alert! Worked with an incredible group of scientists across fields on this vision for much needed investment in Indian natural history collections:

Linking eras and data: natural history collections as the foundation of India’s biodiversity science url: academic.oup.com/biolinnean/a...

05.11.2025 06:17 πŸ‘ 22 πŸ” 7 πŸ’¬ 0 πŸ“Œ 0
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Northern Cardinals in #Gainesville, #Florida today.

01.08.2025 21:45 πŸ‘ 3 πŸ” 0 πŸ’¬ 2 πŸ“Œ 0
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Monarch butterflies’ mass die off in 2024 caused by pesticide exposure – study New peer-reviewed research found an average of seven pesticides in each of 10 butterflies tested

Pesticide residues found in butterflies during the 2024 western Monarch population crash.

01.08.2025 18:49 πŸ‘ 32 πŸ” 14 πŸ’¬ 4 πŸ“Œ 1
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Carolina Wren (Thryothorus ludovicianus) The Carolina Wren ( Thryothorus ludovicianus ) is a common resident throughout the Eastern United States and one of the most frequent encou...

The Carolina Wren (Thryothorus ludovicianus) is a common resident throughout the Eastern United States and one of the most frequent encounters here in #Gainesville, #Florida. myencounterswithnature.blogspot.com/2025/07/caro...

31.07.2025 23:18 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Banana slugs are also romantics at heart. Slugs are hermaphrodites, and they reproduce by exchanging sperm with their mate, but banana slugs sometimes spend hours in foreplay before doing the deed. Sometimes, their penises get caught, and they have to use their radula to chew themselves out of the embrace. By Andy Goryachev/Wikipedia.

Banana slugs are also romantics at heart. Slugs are hermaphrodites, and they reproduce by exchanging sperm with their mate, but banana slugs sometimes spend hours in foreplay before doing the deed. Sometimes, their penises get caught, and they have to use their radula to chew themselves out of the embrace. By Andy Goryachev/Wikipedia.

🍌 These slugs are a pretty big deal (literally and figuratively)! Just in time for Snail Search 2025, California finally has a state slug: π˜Όπ™§π™žπ™€π™‘π™žπ™’π™–π™­, a.k.a. the banana slug. bit.ly/CAStateSlug

22.03.2025 00:29 πŸ‘ 188 πŸ” 25 πŸ’¬ 18 πŸ“Œ 9
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Shawan Chowdhury Lab School of Biological Sciences, Monash University

Please share. We are #hiring #PhD students to work on #citizen #science, #insect #migration, or #insect #conservation. If interested, please email me. You can find more about our research interests and contact information here. shawanchowdhury.com.

17.02.2025 02:18 πŸ‘ 23 πŸ” 23 πŸ’¬ 0 πŸ“Œ 0
drawing of a stingray with the text data use club overlaid

drawing of a stingray with the text data use club overlaid

⏰ There's still time to register for our upcoming #DataUseClub practical session - Data standards & processing!

πŸ“ Wed 12 Feb 2025 15:00-16:30 CET (this event will be recorded).

πŸ”— gbif.link/datauseclu...

#Biodiversity #Data #FreeEvent

11.02.2025 09:30 πŸ‘ 7 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
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Unveiling - Home

Do you think butterflies are beautiful? You can help researchers at the University of Florence understand why by taking this online quiz. It only takes a few minutes. Thanks in advance www.unveiling.eu/en_US/

11.02.2025 08:14 πŸ‘ 29 πŸ” 9 πŸ’¬ 1 πŸ“Œ 1
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CitiSci Sri Lanka: BioBlitz CitiSci Sri Lanka – BioBlitz 2025 πŸ“… Date: 4th February 2025 ⏰ BioBlitz Time: 10:00 - 12.00 πŸ“ Location: Diyasaru Park, Thalawathugoda As part of the "CitiSci Sri Lanka" initiative, the Young ...

I think this is the first ever iNaturalist based bioblitz to be held in Sri Lanka. Diyasaru Park is on the east side of Diyawanna Lake. As a child I knew the area on the opposite side that was converted into the Beddagana Wetland Park.
www.inaturalist.org/projects/cit...

04.02.2025 22:37 πŸ‘ 4 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
cream coloured graphic with a drawing of a stingray

cream coloured graphic with a drawing of a stingray

Registrations are open for our next Data Use Club practical session - Data standards & processing!

πŸ“ Wed 12 Feb 2025 15:00-16:30 CET. This event will be recorded.

πŸ”— gbif.link/datauseclu...

#DataUseClub #GBIF #Biodiversity #Data #FreeEvent

23.01.2025 07:00 πŸ‘ 20 πŸ” 10 πŸ’¬ 0 πŸ“Œ 0
Phenology in Focus: Exploring Plant Cycles with iNaturalist (Webinar)
Phenology in Focus: Exploring Plant Cycles with iNaturalist (Webinar) YouTube video by iNaturalist

Hearing from @er1ngrady.bsky.social, science grad student as part of @inaturalist.bsky.social event today.
We will hear from @vijaybarve.bsky.social + Jeremy Yoder. (archive will be on youtube here )
Phenology is the timing of #seasonal changes in plants and animals
www.youtube.com/watch?v=CZGp...

22.01.2025 17:10 πŸ‘ 7 πŸ” 5 πŸ’¬ 1 πŸ“Œ 0
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Welcome! You are invited to join a webinar: iNaturalist Webinar Registration. After registering, you will receive a confirmation email about joining the webinar. Did you know that every plant observation on iNaturalist helps us understand the timing of seasonal cycles? Join us to learn more about plant phenology and easy ways to get involved! Phenology is the...

Register for this @inaturalist.bsky.social webinar next Wednesday to learn about annotating phenophaseβ€”Β buds, flowers, or fruits on a plant you're observing with the appβ€”Β and how researchers use that data, with examples from @vijaybarve.bsky.social and me!

us06web.zoom.us/webinar/regi...

14.01.2025 17:14 πŸ‘ 27 πŸ” 13 πŸ’¬ 2 πŸ“Œ 3
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Review and guide to the isopods (Crustacea, Isopoda) of littoral and sublittoral marine habitats in the Southern California Bight The isopod crustaceans reported from or expected to occur in littoral and sublittoral marine habitats of the Southern California Bight (SCB) in the northeastern Pacific Ocean are reviewed. A total of ...

Publication!🚨@zookeys.pensoft.net published an 167-page guide to marine isopods in the Southern CA Bight. This paper covers 190 species of isopods & is an organized biodiversity resource that will allow for scientists to better monitor the SCB. @nhmla.bsky.social zookeys.pensoft.net/article/1003...

11.01.2025 23:12 πŸ‘ 5 πŸ” 3 πŸ’¬ 0 πŸ“Œ 0
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Sea stars are excellent at regenerating. Most can grow back a lost arm, & some species can grow an entire body back from a severed arm! ⭐️ But even these stars of regrowth make mistakes. Regeneration errors cause some individuals to have 1 too many or 1 too few arms.
@myfwc.bsky.social

11.01.2025 23:13 πŸ‘ 4 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0

That is a beautiful collection. 😍

11.01.2025 00:08 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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To avoid males as much as possible, female Rocky Mountain Parnassians don’t fly much. Instead, they spend most of their time running around on the ground!

Douglas County, Colorado, USA

10.01.2025 18:53 πŸ‘ 249 πŸ” 53 πŸ’¬ 9 πŸ“Œ 6
cream coloured graphic with a drawing of a stingray. text overlaid reads data standards and processing

cream coloured graphic with a drawing of a stingray. text overlaid reads data standards and processing

Going to other clubs: πŸ˜΅πŸ˜’πŸΉ
Going to GBIF clubs: πŸ˜ŽπŸ’šπŸ§¬#DataUseClub

Registrations are open for our next Data Use Club practical session - Data standards & processing!

πŸ“ Wed 12 Feb 2025 15:00-16:30 CET. This event will be recorded.

πŸ”— gbif.link/datauseclu...

#FreeEvent #Webinar #Biodiversity

10.01.2025 08:00 πŸ‘ 17 πŸ” 4 πŸ’¬ 0 πŸ“Œ 0