Hundreds of Atlantic Piping Plovers Are Missing After Hurricane Matthew

Areas of the Bahamas where populations of the birds overwinter were decimated by the October storm.

By the time Hurricane Matthew听slammed into听the Bahamas this past October, it carried a听Category 4 status and听wind gusts听reaching听140 mph. The storm tore through听the islands, ripping听rooftops from houses听and toppling power lines. On the Bahamas' largest island,听Andros, one school was flooded out, and 80 families in the northern community of Lowe听Sound lost their homes. The destruction throughout the archipelago will be felt for years听if not decades鈥攁nd not just by people.听

Along with an听array of endemic wildlife,听Andros and its听surrounding cays serve as the winter home for various听migratory birds, including a听large听population of endangered Piping Plovers. And since the storm,听more than half of the plovers听have gone missing from a major wintering site at Joulter Cays.听

That wintering site was only discovered recently. In 2011, the first major Piping Plover census in the Bahamas (led by the 探花精选,听the Bahamas National Trust, and other conservation groups)听counted 1,066 of the endangered birds overwintering there, and most of the population听was concentrated on Andros and the nearby听Joulter Cays. The discovery led to the cays, also听a popular wintering site for听Red Knots,听to be听labeled an Important Bird Area (IBA) in 2012 and formally protected in 2015.听A second census conducted this year, which covered many of the region's听700 islands and more than 2,000 cays, identified听more than听1,400 Piping Plovers鈥攁round 50 percent of the entire Atlantic Coast population.

When Hurricane Matthew hit Andros, it also hit the Joulter Cays. Hard.听

This past November,听Matt听Jeffery, a program director for 探花精选's International Alliances Program, visited the cays听to assess the storm's damage and the health of the听plover population. He, alongside Bahamas National Trust and others, conducted听an informal听census听and found roughly听120 Piping Plovers. While finding any birds was considered a positive, the number was听far from the 300 or so surviving听individuals the team had hoped to find.听鈥淎s it stands today, we think we have lost over half of the birds that were there,鈥 Jeffery says.听

Jeffery blames a huge storm surge for the Piping Plovers' disappearance. "When [the surge] hit听land where communities were, it went over one-story buildings," he says.With the听Joulter Cays inundated by water and waves, Jeffery suspects birds that normally use the beaches and dunes听were forced听into the air听and directly into Matthew's powerful听winds.听鈥淎t this point, it's really unclear how they fared,鈥 he says.听

With the plovers听on the Joulter Cays alone听accounting for roughly 7 to 10 percent of the entire Atlantic Piping Plover听population, this could听potentially be听a hugeloss for the endangered species.More counts need to be done, but as of now, much of the population is simply听unaccounted for,听with key roosting habitats听on the听Joulter Cays听destroyed. One such area,听on the north end of the island and home to听around 100 plovers,听is all but gone. There is a bright spot, though: While Matthew destroyed certain听established roosting sites, the storm听might have also created new habitat听for听remaining birds.听

According to听Jeffery, thestorm's high winds along with the听ocean surges听uprooted a significant amount of听, an听invasive species to the Bahamas听also known as the Australian pine. The trees, which can take over sandy and shelly听beaches, limit听roosting听sites across听the island, along with drying out soil and creating听storm hazards. On the Joulter Cays' eastern edge, one roosting site was completely destroyed, but new possible roosting areas that are much larger were created nearby thanks to the removal of the pines.听In addition, the storm also left massive sand deposits on听land,听creating larger,听more sustainable habitats听for听migratory听bird species.

Despite these positives, action is still needed听to further protect these roosting听areas鈥攁nd the Bahamas as a whole.听Jeffery says听two specific听initiatives could make a difference:听First is听the continued removal of Australian pines to create 鈥渙ptimum habitats鈥 for birds, and second is coral reef restoration throughout the region.听In the waters off the Joulter Cays lies the Andros Barrier Reef, the听third largest barrier reef in the world. The reef serves as a听deterrent against storm surges and hurricane-induced wave activity, protecting people and wildlife. But even with these measures, there have to be enough birds to survive even meager losses.听听鈥淗onestly, it鈥檚 about building resiliency in the population," he听says.听

In January, Jeffery听and his team will head back to the Bahamas to conduct a听more official count and see听how many鈥攊f any鈥攐f the missing听Piping Plovers have returned.With some听luck,听they will find听good news to start out the听new year.听