Iranian videographer Hossein Pur-Akbarian has captured breathtaking drone footage of thousands of greater flamingos walking across the vibrant, color-shifting landscape of Maharloo Lake near Shiraz. The imagery shows long lines of flamingos moving in synchronized waves across the lake’s shallow, algae-tinted surface, creating hypnotic patterns that resemble living brushstrokes from the sky.

Maharloo Lake, a hypersaline basin known for its striking seasonal transformations, shifts between shades of pink, red, and green depending on salinity levels and algae blooms. The vivid coloration comes primarily from Dunaliella salina, a salt-tolerant algae that thrives in salinity levels reaching up to 300 g/L. During migration season, the lake becomes a crucial winter habitat for more than 100,000 flamingos, which rely on the microorganisms and brine shrimp flourishing in its extreme environment.

As the flamingos move, their steps disrupt the thin algal layer coating the lakebed, exposing flashes of clearer blue water beneath the surface. The contrast between the algae’s deep pigmentation and the birds’ pale plumage creates a spectacular visual mosaic, highlighting both the beauty and fragility of the ecosystem.

Environmental studies in Iran note that Maharloo Lake faces significant stress due to evaporation rates exceeding two meters per year, reducing water levels and altering habitat conditions for migratory species. Despite the challenges, the lake remains one of the region’s most important seasonal refuges for flamingos, whose presence continues to draw global attention to the ecological significance of Iran’s salt lakes.

Pur-Akbarian’s aerial footage not only showcases a striking natural spectacle but also underscores the delicate balance sustaining one of the Middle East’s most unique wildlife habitats.