But, snuggling into its cosy hidey-hole, the tawny owl hasn't twigged that its cover has been blown by the fall of autumn leaves.

当秋天到来，树凋落，它们的毛色变成和树干一样黄褐色来帮助它们隐藏。

Decomposition of mixed foliar litters from the four typical plantitions in upper reaches the of the Minjiang River was studied by using the litterbag method.

摘要采用尼龙分解袋的方法，对四川岷江上游地连香树、云南松、糙皮桦和云杉4种典型人工林凋落进行田间混合分解试验。

But, snuggling into its cosy hidey-hole, the tawny owl hasn't twigged that its cover has been blown by the fall of autumn leaves.

当秋天到来，树叶纷纷凋落，它们的毛和树干一样黄褐来帮助它们隐藏。

Decomposition of mixed foliar litters from the four typical plantitions in upper reaches the of the Minjiang River was studied by using the litterbag method.

摘要采用尼龙分解袋的方法，对四川岷江上游地连香树、云南松、糙皮桦和云杉4种典型人工林凋落叶进行田间混合分解试验。

But, snuggling into its cosy hidey-hole, the tawny owl hasn't twigged that its cover has been blown by the fall of autumn leaves.

当秋天到来，叶纷纷凋落，它们的毛色变成和干一样黄褐色来帮助它们隐藏。

Decomposition of mixed foliar litters from the four typical plantitions in upper reaches the of the Minjiang River was studied by using the litterbag method.

摘要采用尼龙分解袋的方法，对四川岷地连、南松、糙皮桦和杉4种典型人工林凋落叶进行田间混合分解试验。

But, snuggling into its cosy hidey-hole, the tawny owl hasn't twigged that its cover has been blown by the fall of autumn leaves.

当秋天到来，叶纷纷凋落，它们的毛色变成和干一样黄褐色来帮助它们隐藏。

Decomposition of mixed foliar litters from the four typical plantitions in upper reaches the of the Minjiang River was studied by using the litterbag method.

摘要采用尼龙分解袋的方法，对四川岷地连、南松、糙皮桦和杉4种典型人工林凋落叶进行田间混合分解试验。

But, snuggling into its cosy hidey-hole, the tawny owl hasn't twigged that its cover has been blown by the fall of autumn leaves.

当秋天到来，树叶纷纷，它们的毛色变成和树干一样黄褐色来帮助它们隐藏。

Decomposition of mixed foliar litters from the four typical plantitions in upper reaches the of the Minjiang River was studied by using the litterbag method.

用尼龙分解袋的方法，对四川岷江上游地连香树、云南松、糙皮桦和云杉4种典型人工叶进行田间混合分解试验。

But, snuggling into its cosy hidey-hole, the tawny owl hasn't twigged that its cover has been blown by the fall of autumn leaves.

当秋天到来，叶纷纷凋落，它们的毛色变成和干一样黄褐色来帮助它们隐藏。

Decomposition of mixed foliar litters from the four typical plantitions in upper reaches the of the Minjiang River was studied by using the litterbag method.

摘要采用尼龙分解袋的方法，对四川岷地连、南松、糙皮桦和杉4种典型人工林凋落叶进行田间混合分解试验。

But, snuggling into its cosy hidey-hole, the tawny owl hasn't twigged that its cover has been blown by the fall of autumn leaves.

当秋天到来，树叶纷纷凋落，它们的毛色变成和树干一样黄褐色来帮助它们隐藏。

Decomposition of mixed foliar litters from the four typical plantitions in upper reaches the of the Minjiang River was studied by using the litterbag method.

摘要龙分解袋的方法，对四川岷江上游地连香树、云南松、糙皮桦和云杉4种典型凋落叶进行田间混合分解试验。

But, snuggling into its cosy hidey-hole, the tawny owl hasn't twigged that its cover has been blown by the fall of autumn leaves.

当秋天到来，树叶纷纷凋落，它们的毛色变成和树干一样黄褐色来帮助它们隐藏。

Decomposition of mixed foliar litters from the four typical plantitions in upper reaches the of the Minjiang River was studied by using the litterbag method.

摘要采用尼龙分解袋的方法，对四川岷江上游地连香树、云南松、糙皮桦和云杉4种典型人工林凋落叶进行田间混合分解试验。

But, snuggling into its cosy hidey-hole, the tawny owl hasn't twigged that its cover has been blown by the fall of autumn leaves.

当秋天到来，树叶纷纷凋落，它们的毛色变成和树干一样黄褐色来帮助它们隐藏。

Decomposition of mixed foliar litters from the four typical plantitions in upper reaches the of the Minjiang River was studied by using the litterbag method.

摘要采用尼龙分解袋的方法，对四川岷江上游地连香树、云南松、糙皮桦和云杉4种典型人林凋落叶进行田间混合分解试验。

But, snuggling into its cosy hidey-hole, the tawny owl hasn't twigged that its cover has been blown by the fall of autumn leaves.

当秋天到来，树叶纷纷凋落，它们的成和树干一样黄褐来帮助它们隐藏。

Decomposition of mixed foliar litters from the four typical plantitions in upper reaches the of the Minjiang River was studied by using the litterbag method.

摘要采用尼龙分解袋的方法，对四川岷江上游地连香树、云南松、糙皮桦和云杉4种典型人工林凋落叶进行田间混合分解试验。