Final answer:
Lebanon has made efforts to preserve its famed cedar forests, which are integral to the country's heritage and represented on its national flag.
Step-by-step explanation:
The country in Southwest Asia and North Africa that has made efforts to preserve its famed “cedars” forestlands in recent years is Lebanon. Lebanon is renowned for its beautiful Cedar forests, which are a significant part of the nation's identity and heritage. These trees are so central to Lebanese identity that the cedar tree is featured on the national flag. Recognizing the cultural and environmental importance of these trees, Lebanon has undertaken various conservation efforts to protect and sustain its cedar forests amidst ongoing deforestation threats in the region.