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Show i This Curious World BC'r l - BtADDO5V0ORX i X) 1 PLANT T" f- 'VJJf, 3 LIVES PAETLVON "J'yCfir jwJ vscrrs, which ,s 'JfVS, rr captures in Cf5 ATTACHED TO STEMS ifer" 'J SUBMERGED l(M WESTERN Vy i ONCE HAD : PRAIRIE DO3 TOWN -5fbBS- AND S Ss' -IN AUSTRACfA, ) 770 POISONOUS SPEjCJES OF SNAKES FAR. Jl I Pl OUTNUMBER. HARMLESS KINDS. aMsYC , r-i J f FX . . ' mPP loin HV MFARFBVir.F iHC. P I IT is estimated that Texas, at one tkne, had prairie dog towns covering a total area o 90,000 square miles. Some idea of the . number of animals thus represented can be gained by the fact that one square mile of an Arizona prairie dog town contained more 'than 7000 burrows. |