Up until 1986, egg collection and hunting were intensive. Loss and degradation of the habitat of the puna flamingo have also contributed to its decline, including the pollution and diversion of streams feeding the salt lakes (2).
Following the massive declines of the 20th century due to collection and hunting, two guards on motorcycles were employed in 1987 to protect the puna flamingos at the Laguna Colorada colony in Bolivia. Additionally, in 1984 a programme began to protect the birds of northern Chile from mining activities. Now, young are ringed in their first year, and breeding colonies are monitored and guarded (2).