The forest was extremely dense and heavy, and so obstructed with undergrowth that it was impossible to see more than a few yards in any direction, while the ground was encumbered with fallen trees in every stage of decay.
These and all the country were buried in dense and heavy forest, choked with bushes and the carcases of fallen trees.
The bogs in the Netherlands, as in most other countries, contain large numbers of fallen trees, buried to a certain depth by earth and vegetable mould.
The shoal water, and the obstructions made by fallen trees, necessitated frequent portages.
The great number of fallen trees was in some measure accounted for by the men observing about a dozen trees on fire near this camp, no doubt the more easily to expel the opossums, rats, and other vermin which inhabit their hollows.
On one side of the church extends a wide woody dell, along, which raves a large brook among broken rocks and trunks of fallen trees.
Then as she ran on, she threw down her hair combings and again they became great masses of fallen trees.
And as the birds pursued her, she poured out all the hair oil, and put combings around it, and it became a large lake with masses of fallen trees about it.
They nest on the ground in woods or swamps, making their nest of strips of bark and grass, placed among the leaves usually beside stones, stumps or fallen trees.
They frequent the wooded and especially the coniferous districts, where they build their nests underfallen trees or at the bases of standing ones.
They nest near or on the ground among rocks or roots of fallen trees, chiefly in swampy places; the nests are made in bunches of moss, hollowed out and lined with very fine grasses.
Then they took shelter behind a barricade of fallen trees, and waited anxiously for the appearance of their foes.
Then he suddenly discovered the confused jumble of fallen trees.
Several times he was deceived by half-submerged trunks of fallen trees which in the baffling twilight resembled canoes.
This forest covered hundreds of acres, traversed by streams and gullies, and rocky precipices, rendered difficult of passage by fallen trees, thickets, twining vines and briers.
The above list will hopefully provide you with a few useful examples demonstrating the appropriate usage of "fallen trees" in a variety of sentences. We hope that you will now be able to make sentences using this group of words.