Southern California is aflutter thanks to an annual migration of butterflies known as the painted lady. In recent days, the skies of some areas have been filled with the winged creatures.
On the way back, the next generations of butterflies will begin making the trip south. In Calfornia, the largest number of butterflies are expected on the eastern side of the Sierra Nevada, Shapiro said.A similar phenomenon happens in Europe, with some of the butterflies traveling south across the Sahara in Africa and others to Ethiopia and Eritrea, and then the migration begins north across the Mediterranean.
The size of the northern migrations are often tied to the blooms of wildflowers in the desert, because heavy rains there contribute to the growth of host plants, Shapiro said. Anza-Borrego Desert State ParkOnly a few types of birds actually catch the butterflies on the wing, with most being eaten if they are cold or flying slowly or in mud puddles on the ground, he said. And numbers are on the butterflies' side.
"Yesterday, March 11th, was the anniversary for when the front reached Davis in 2005," Shapiro said."I thought it would be really cute if they arrived the same date this time, but it didn’t happen."
इंडिया ताज़ा खबर, इंडिया मुख्य बातें
Similar News:आप इससे मिलती-जुलती खबरें भी पढ़ सकते हैं जिन्हें हमने अन्य समाचार स्रोतों से एकत्र किया है।
Doctored photos, fake scores: Rigging the U.S. college admissions systemOn paper, she seemed an excellent applicant to the University of Southern Califo...
और पढो »
Tropical jellyfish, eels and sea butterflies are pouring into California’s coast, thanks to a ‘warm-water blob’67 rare warm-water species appeared in Northern California due to an intense and lengthy marine heat wave. 37 had never been documented so far north. LouisSahagun reports:
और पढो »
‘Most spectacular’ and rare lightning display electrifies Southern CaliforniaIn two hours, over 16,000 lightning pulses, 2,000 cloud flashes and 1,000 cloud-to-ground strikes were detected.
और पढो »
Major storm brings spectacular lightning show to Southern California; chill continues for NortheastResidents have been evacuated in the Thomas Fire burn scar area and roads are closed as another storm hit California on Wednesday. The night before, residents in Southern California were treated to a rare lightning display. The Santa Barbara airport was hit by lightning, causing a brief power outage
और पढो »
Cloudy skies and scattered showers expected across Southern California; temperatures expected to warm up by middle of the weekForecasters say rain will begin overnight in some parts of Ventura and L.A. counties. The storm system will continue to produce rain and snow in areas higher than 4,000 feet, causing hazardous conditions at the Tejon Pass.
और पढो »
Nearly 2,200 pulses of lightning recorded off Southern California coast in 5 hours, and photos captured it allResidents in Southern California may have thought they were elsewhere in the United States as they witnessed a powerful display of lightning in the night sky Tuesday.
और पढो »
Companies Seek to Fill Skills Gap by Retraining Their Own WorkersCompanies in search of workers in today’s tight labor market are increasingly training existing employees, seeking to improve internally the skills they need as the modern workplace becomes more digital.
और पढो »
UN human rights chief paints bleak picture in annual reportUN High Commissioner for Human Rights, Michelle Bachelet, has demanded access from China to verify reports about abuses against Uighur Muslims. She also demanded the release of Saudi women activists.
और पढो »
CBP agent gave drug trafficking organization keys to fences along the southern border, DOJ saysA former Customs and Border Protection agent was sentenced to more than nine years in prison for helping smugglers get drugs across the southern border, according to a case unsealed Friday. For 10 years while still an agent, Robert Hall 'facilitated the trafficking of illegal drugs, including marijuana
और पढो »
‘This is a Renaissance painting’: A photo sums up Gayle King’s explosive R. Kelly interviewThe image of a composed King earned the journalist praise on social media.
और पढो »