Picture of monarch butterflies taken on March 18, 2008 in the Oyamel forest at El Rosario sancturay in Angangueo, state of Michoacan, Mexico....墨西哥, 蝴蝶
monarch butterfly, danaus plexippus, in flight, high speed photographic technique, flying through pine tree blue sky background - 黑脈金斑蝶 個照片及圖片檔墨西哥
Monarch butterflies flutter among the flowers at Zilker Botanical Garden sipping nectar during their fall migration on Tuesday, Oct. 28, 2025. The...
monarch butterfly with vibrant orange wings pollinating on a colorful milkweed flower in a lush garden - 黑脈金斑蝶 個照片及圖片檔德州
monarch egg on the underside of a milkweed leaf. danaus plexippus the egg hatches into a larva (caterpillar) which eats the milkweed (the host plant) michigan 2x life size - 黑脈金斑蝶 個照片及圖片檔毛蟲
Monarch butterflies are seen in the trees as they overwinter in and around the Pacific Grove Monarch Sanctuary in Pacific Grove, California on...太陽, 昆蟲
monarch butterflies in four different poses on pastel green background - 黑脈金斑蝶 幅插畫檔、美工圖案、卡通及圖標蝴蝶, 插圖, 矢量圖
Monarch butterfly feeds on nectar at Zilker Botanical Garden during its fall migration on Tuesday, Oct. 28, 2025. The butterflies are traveling...
Monarch butterfly rests on a plant at Humber Bay Butterfly Habitat in Toronto, Ontario on August 26, 2024. The Humber Bay Butterfly Habitat is an...
Monarch butterflies rest on a plant in El Rosario Butterfly Sanctuary, in Michoacan State, Mexico on January 31, 2022. Monarch butterflies fly around...墨西哥
Monarch butterfly is pictured at the Sanctuary of El Rosario, Ocampo municipality, Michoacan state, Mexico, on February 3, 2020. - The body of Raul...墨西哥, 蝴蝶
Monarch butterflies gather on an Oyamel tree January 29, 2001 at the butterfly sanctuary in Michoacan, Mexico. Some 100 million or more of the orange...墨西哥
Monarch butterflies are seen in the forest of the Sanctuary of El Rosario in Ocampo, Mexico on March 25, 2026.Bestpix, Topix
Monarch butterflies flutter among the flowers at Zilker Botanical Garden sipping nectar during their fall migration on Tuesday, Oct. 28, 2025. The...
Monarch butterfly flies between plants at Humber Bay Butterfly Habitat in Toronto, Ontario on August 26, 2024. The Humber Bay Butterfly Habitat is an...
monarch caterpillar (larva) eating a milkweed leaf. danaus plexippus. host plant is milkweed. because the caterpillar feeds on milkweed it is toxic or distasteful to many predators. michigan - 黑脈金斑蝶 個照片及圖片檔毛蟲, 幼蟲
Dante Long looks at a monarch butterfly that landed on his shoulder during an awareness event on Capitol Hill, September 25, 2018 in Washington, DC....
