**ALL ROUND PICTURES FROM SOLARPIX.COM**.**NO UK NEWSPAPER PUBLICATION **UK MAGAZINE PUBLICATION ONLY** AND NO PUBLICATION IN FRANCE, SCANDINAVIA, AUSTRALIA AND GERMANY** .The Bolivian black-capped squirrel monkeys got the chance to play with a steel drum at London Zoo this morning..The photocall was part of a launch for 'Zoo nights' where a jam-packed schedule of animal talks and feeds throughout the evening will be complemented with performances by fire jugglers and a steel band ..JOB REF:4369-SFE DATE:24_07_07 .**MUST CREDIT SOLARPIX.COM OR DOUBLE FEE WILL BE CHARGED* *UNDER NO CIRCUMSTANCES IS THIS IMAGE TO BE REPRODUCED FOR ANY ONLINE EDITION WITHOUT PRIOR PERMISSION*