the rissas nested on the rocky cliffs during breeding season.
丽萨鸟在繁殖季节在岩石峭壁上筑巢。
birdwatchers spotted several rissas diving for fish near the coast.
观鸟者在海岸附近发现了几只丽萨鸟在潜水捕鱼。
the rissas colony protected its young from predators effectively.
丽萨鸟群有效地保护幼崽免受捕食者的侵害。
marine researchers studied the migration patterns of rissas.
海洋研究人员研究了丽萨鸟的迁徙模式。
the rissas returned to the same nesting site every spring.
丽萨鸟每年春天都回到同一个筑巢地点。
photographers captured stunning images of rissas in flight.
摄影师捕捉到了丽萨鸟在飞行中的惊艳图像。
conservationists worked to preserve the natural habitat of rissas.
环保人士致力于保护丽萨鸟的自然栖息地。
the rissas adapted well to the harsh marine environment.
丽萨鸟很好地适应了恶劣的海洋环境。
scientists monitored the health of the rissas population closely.
科学家密切监测着丽萨鸟种群的健康状况。
tourists observed the rissas from a safe distance on the boat.
游客在船上从安全距离观察丽萨鸟。
the rissas built their nests using seaweed and feathers.
丽萨鸟用海藻和羽毛筑巢。
the rissas nested on the rocky cliffs during breeding season.
丽萨鸟在繁殖季节在岩石峭壁上筑巢。
birdwatchers spotted several rissas diving for fish near the coast.
观鸟者在海岸附近发现了几只丽萨鸟在潜水捕鱼。
the rissas colony protected its young from predators effectively.
丽萨鸟群有效地保护幼崽免受捕食者的侵害。
marine researchers studied the migration patterns of rissas.
海洋研究人员研究了丽萨鸟的迁徙模式。
the rissas returned to the same nesting site every spring.
丽萨鸟每年春天都回到同一个筑巢地点。
photographers captured stunning images of rissas in flight.
摄影师捕捉到了丽萨鸟在飞行中的惊艳图像。
conservationists worked to preserve the natural habitat of rissas.
环保人士致力于保护丽萨鸟的自然栖息地。
the rissas adapted well to the harsh marine environment.
丽萨鸟很好地适应了恶劣的海洋环境。
scientists monitored the health of the rissas population closely.
科学家密切监测着丽萨鸟种群的健康状况。
tourists observed the rissas from a safe distance on the boat.
游客在船上从安全距离观察丽萨鸟。
the rissas built their nests using seaweed and feathers.
丽萨鸟用海藻和羽毛筑巢。
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