Woodpecker species, inhabiting the rocky and grassy hills of South Africa, and the Andean flicker is another. The Swiss Ornithological Institute has set up a monitoring program to record breeding populations of woodland birds. This has shown that deadwood is an important habitat requirement for the black woodpecker, great spotted woodpecker, middle spotted woodpecker, lesser spotted woodpecker, European green woodpecker and Eurasian three-toed woodpecker. Populations of all these species increased by varying amounts in the period 1990 to 2008. During this period, the amount of deadwood in the forest increased and the range of the white-backed woodpecker enlarged as it extended
An an and relationships. On the other hand, it emphasizes on the visual aspect and advertisements rather than text. Celebrities, including Jang Geun Suk, have appeared on its covers. However, instead of focusing on gossip, "an an" and another women's magazine "Non-no" provide their readers with materials with the aim of developing their self-identity. In addition, since its inception "an an" was instrumental in changing attitudes of young Japanese women as well as in reinforcing new and subversive identities. In 1984 it began to publish annual sex special issue. Its April 1989 cover read "Become Beautiful through Sex" (sekkusu de kirei ni