"lifecycle"

#13231366

23 January 2026

The sunflower maggot fly (Strauzia longipennis) is on a window screen in Toronto, Ontario, Canada, on August 6, 2025. This species of fruit fly (family Tephritidae) is native to North America and is known for its distinctive appearance and life cycle.

Restricted to Editorial Use Only.
Commercial use is not permitted without prior authorization.
Please contact us for more information.

#13231367

23 January 2026

The sunflower maggot fly (Strauzia longipennis) is on a window screen in Toronto, Ontario, Canada, on August 6, 2025. This species of fruit fly (family Tephritidae) is native to North America and is known for its distinctive appearance and life cycle.

Restricted to Editorial Use Only.
Commercial use is not permitted without prior authorization.
Please contact us for more information.

#13231368

23 January 2026

The sunflower maggot fly (Strauzia longipennis) is on a window screen in Toronto, Ontario, Canada, on August 6, 2025. This species of fruit fly (family Tephritidae) is native to North America and is known for its distinctive appearance and life cycle.

Restricted to Editorial Use Only.
Commercial use is not permitted without prior authorization.
Please contact us for more information.

#13176850

11 January 2026

A male Great Blue Heron brings a stick to its mate to build a nest in Delray Beach, Florida, on January 9, 2026. Great blue herons typically mate for life, with males selecting the nest site and gathering most materials while females arrange them. They often start courtship displays in late fall or winter in southern Florida.

Restricted to Editorial Use Only.
Commercial use is not permitted without prior authorization.
Please contact us for more information.

#13176851

11 January 2026

A male Great Blue Heron brings a stick to its mate to build a nest in Delray Beach, Florida, on January 9, 2026. Great blue herons typically mate for life, with males selecting the nest site and gathering most materials while females arrange them. They often start courtship displays in late fall or winter in southern Florida.

Restricted to Editorial Use Only.
Commercial use is not permitted without prior authorization.
Please contact us for more information.

#13176852

11 January 2026

A male Great Blue Heron brings a stick to its mate to build a nest in Delray Beach, Florida, on January 9, 2026. Great blue herons typically mate for life, with males selecting the nest site and gathering most materials while females arrange them. They often start courtship displays in late fall or winter in southern Florida.

Restricted to Editorial Use Only.
Commercial use is not permitted without prior authorization.
Please contact us for more information.

#13168881

8 January 2026

Caterpillars of the cycad blue butterfly (Luthrodes pandava) feed on new fronds of a cycas plant, causing severe defoliation, at Tehatta in West Bengal, India, on November 11, 2025.

Restricted to Editorial Use Only.
Commercial use is not permitted without prior authorization.
Please contact us for more information.

#13168883

8 January 2026

Caterpillars of the cycad blue butterfly (Luthrodes pandava) feed on new fronds of a cycas plant, causing severe defoliation, at Tehatta in West Bengal, India, on November 11, 2025.

Restricted to Editorial Use Only.
Commercial use is not permitted without prior authorization.
Please contact us for more information.

#13168886

8 January 2026

Caterpillars of the cycad blue butterfly (Luthrodes pandava) feed on new fronds of a cycas plant, causing severe defoliation, at Tehatta in West Bengal, India, on November 11, 2025.

Restricted to Editorial Use Only.
Commercial use is not permitted without prior authorization.
Please contact us for more information.

#13168888

8 January 2026

Caterpillars of the cycad blue butterfly (Luthrodes pandava) feed on new fronds of a cycas plant, causing severe defoliation, at Tehatta in West Bengal, India, on November 11, 2025.

Restricted to Editorial Use Only.
Commercial use is not permitted without prior authorization.
Please contact us for more information.

#13168893

8 January 2026

Caterpillars of the cycad blue butterfly (Luthrodes pandava) feed on new fronds of a cycas plant, causing severe defoliation, at Tehatta in West Bengal, India, on November 11, 2025.

Restricted to Editorial Use Only.
Commercial use is not permitted without prior authorization.
Please contact us for more information.

#13105699

17 December 2025

A larva of the common crow butterfly (Euploea core) feeds on leaves at Tehatta in India's West Bengal state on December 17, 2025. The caterpillar, known to feed on toxic host plants, is a pest that can cause defoliation of several plant families.

Restricted to Editorial Use Only.
Commercial use is not permitted without prior authorization.
Please contact us for more information.

#13105700

17 December 2025

A larva of the common crow butterfly (Euploea core) feeds on leaves at Tehatta in India's West Bengal state on December 17, 2025. The caterpillar, known to feed on toxic host plants, is a pest that can cause defoliation of several plant families.

Restricted to Editorial Use Only.
Commercial use is not permitted without prior authorization.
Please contact us for more information.

#13105702

17 December 2025

A larva of the common crow butterfly (Euploea core) feeds on leaves at Tehatta in India's West Bengal state on December 17, 2025. The caterpillar, known to feed on toxic host plants, is a pest that can cause defoliation of several plant families.

Restricted to Editorial Use Only.
Commercial use is not permitted without prior authorization.
Please contact us for more information.

#13105707

17 December 2025

A larva of the common crow butterfly (Euploea core) feeds on leaves at Tehatta in India's West Bengal state on December 17, 2025. The caterpillar, known to feed on toxic host plants, is a pest that can cause defoliation of several plant families.

Restricted to Editorial Use Only.
Commercial use is not permitted without prior authorization.
Please contact us for more information.

#13105708

17 December 2025

A larva of the common crow butterfly (Euploea core) feeds on leaves at Tehatta in India's West Bengal state on December 17, 2025. The caterpillar, known to feed on toxic host plants, is a pest that can cause defoliation of several plant families.

Restricted to Editorial Use Only.
Commercial use is not permitted without prior authorization.
Please contact us for more information.