"He'd be up from sunup to well after 10, sometimes past midnight out there moving sand, " Creel said of the early construction of the bunker.

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Last August thousands of leatherback eggs and hatchlings were crushed by bulldozers moving waterlogged sand from key nesting areas.

BBC: New law to protect Puerto Rico leatherback turtles

The macro line in sand is the 50day moving average at 1205ish, so give it the zone 1190-1205.

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For those who like a bit more wiggle room, use the 50 day moving average as the line in the sand.

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The Line in the sand has moved up with the 50day moving average which now stands around 1202.

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Feral pigs are also moving into southeastern New Mexico, where the federal government has been trying to boost the number of sand dune lizards and lesser prairie chickens.

NPR: $1M Pilot Project Aims To Take Out Feral Pigs