Latest News

New Study Reveals e-Butterfly Provides Unique and Important Data

DT Swiss Champion - SCH023290S0100Opportunistic data collection programs like e-Butterfly allow volunteers to report species observations from anywhere, and can quickly assemble large volumes of both historic and current data. But how valuable is the data? A DT Swiss Champion - SCH023300N0100 by researchers at the University of Ottawa used eButterfly data and a comparable dataset of professionally collected observations across Canada to measure the amount of new distributional and regional species richness information that opportunistic citizen science generates. We’re pleased to learn, because of great volunteers like you, e-Butterfly provides incredible data for science and conservation!

(more…)

Take Part in the 2018 International Monarch Monitoring Blitz!

From July 28 to August 5, butterfly watchers across North America are invited to take part in the International Monarch Monitoring Blitz to help provide a valuable snapshot of Monarch population status across their late summer range. Participation is simple: find a milkweed patch and look for Monarchs, counting the number of stems you examined as well as the number of eggs, caterpillars, pupae, and adults. Then, share your observations with Mission Monarch.

DT Swiss Champion Spoke; Sp Blk Db14G - 100 Box 288Mm - SCHS20288S0100

Getting the Blues: A View from Vermont

DT Swiss Competition Spokes - SCO020286S0100

Making 2018 a Big eButterfly Year

Dt Swiss Champion Spokes Dt Champ 195 2.0 14g Bxof100Dt Swiss Competition Spokes Dt Comp 266 2.0 1.8 Bxof100Dt Swiss Champion Spokes Dt Champ 261 2.0 14g Bk Bxof72

We hear from many users who tell us how eButterfly has helped them learn more about butterflies and has made their butterflying more fun and have more purpose. We also hear from many great butterfly watchers who say that they want to submit to eButterfly more often or that they “keep meaning to get started” but have yet to “take the plunge.” Together, let’s make 2018 a big eButterfly year!  (more…)


Disco deore xt 203mm ISMRT81L SHIMANO frenos bici sm-rt81l freno nvnpqi1755-Brake Rotors

Item specifics

Condition:
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ... Read moreabout the condition
MPN:

No se aplica

Marca: Shimano EAN:

4524667680925