Compiled in March 2016

https://www.youtube.com/watch?v=u0zBjgQsjxw

https://www.google.com/maps/d/view?hl=fr&authuser=0&mid=ztoa9pTXUh78.keRICkUUpGeM

BBO_01

BBO_02

BBO_03

BBO_04

BBO_05

BBO_06

BBO_07

BBO_08

BBO_09

BBO_10

BBO_11

BBO_12

BBO_13

BBO_14

BBO_15

BBO_16

BBO_17

BBO_18

BBO_19

BBO_20

BBO_21

BBO_22

BBO_23

BBO_24

BBO_25

BBO_26

BBO_27

BBO_28

BBO_29

BBO_30

BBO_31

BBO_32

BBO_33

BBO_34

BBO_35

BBO_36

BBO_37

BBO_38

BBO_39

BBO_40

References: http://www.space-invaders.com/world/bilbao http://invader-spotter.byethost13.com