Calculating Fertilizer Rates For Lawn Grass. From the chart above of lbs. per 1000 sq. ft of Nitrogen you can calculate the amount of fertilizer you actually need during a year.For example, if you have bluegrass under average maintenance you would need 3 lbs. of N yearly according to the above chart.alculating Fertilizer Rates For Lawn Grass. From the chart above of lbs. per 1000 sq. ft of Nitrogen you can calculate the amount of fertilizer you actually need during a year.
Hacienda Baru BarÃº National Wildlife & Refuge lodge is situated On Costaârica S Southern Pacific. Coast this is a region of distinct natural beauty where forest covered mountains rise up from the Dramatic pacific. coastline
In 1947 an epidemic of yellow fever killed all of the howler monkeys on Hacienda Baru and much of the surrounding area. Today, 67 years later, a lone howler monkey was sighted by guide Deiber Segura. These photos were taken with a cell phone through a spotting scope.