Valmiki Ramayana Yuddha Kanda Sarga 50 Shloka 34

सर्ववदीपमहाद्रुमाः all the trees of the island, महता huge, पक्षवातेन by the flutter of the wings wind, भग्नविटपाः broken, लवणाम्भसि salt water of the ocean, सलिले water, निपेतुः entered.

All the huge trees of the island were broken by the flutter of the wings (of Garuda) and fell into the salt water of the ocean.