[Spanish] [Ráfaga] Nº158: birds, beer, aqueduct, heat, geohackday, taxes

[Jorge Sanz]

* Animated maps of climate change impact to birds migration at the USA
  http://climate.audubon.org/

* Sober map of tweets about beer, with hexagons and in Equal Albers projection
  http://newmapsplus.uky.edu/gallery/beer-tweets/#

* 3D animated video of the construction and working of the Roman
aqueduct of Gades
  https://www.youtube.com/watch?v=jxLgXCAYONo

* Map of the consecutive days of heat wave at the USA
  http://metricmaps.org/2015/07/08/heatwavedays-81-2010/

* Another Geo Hack Day at London next 5th of September
  http://www.geohackdays.com/

* Global percentage tax map to all world countries
  http://www.movehub.com/blog/global-percentage-tax-map

Raf