From the Red Book of Republic of Moldova. The bat.

Catalogue, No MP1038-1041
Original date of issue 29 July 2017
Type of issue postage stamp
Sheet 9 (3x3) stamps
Size, mm 34 x 34
Printing run, ex. MP1038 = 100.000 ex., MP1039 = 100.000 ex., MP1040 = 100.000 ex., MP1041 = 100.000 ex.
Price, MDL 25,00
Designer Vladimir Melnic
Related first day cover, maximum cards
The issue is composed of 4 postage stamps, representing species of bats from Republic of Moldova protected by Law.