Cinnamomum cassia component called coumarin, which could damage the liver if consumed in larger amounts, European health agencies have warned against consuming high amounts of cassia. Other bioactive compounds found in the bark, powder and essential oils of "C. cassia" are cinnamaldehyde and styrene. In high doses these substances can also be toxic for humans. Cinnamomum cassia Cinnamomum cassia, called Chinese cassia or Chinese cinnamon, is an evergreen tree originating in southern China, and widely cultivated there and elsewhere in southern and eastern Asia (India, Indonesia, Laos, Malaysia, Taiwan, Thailand, and Vietnam). It is one of several species of "Cinnamomum" used primarily
Cassia crossbill the red crossbill call types, the Cassia crossbill has a deeper and thicker bill to crack open the harder pine cones in its habitat. It’s body mass(g) ranges from 29.2-43.9, while its wing length(mm) 85.0-100.0 and bill depth(mm) 8.90-10.56. The Cassia crossbill is found year-round exclusively in the forests of the South Hills and Albion Mountains in South Idaho. Compared to its counterpart, the red crossbill, which is a global species, the total area the Cassia crossbill resides in equates to about 67km². They are almost exclusively found in mature and old-growth lodgepole pine dominated forests that do not have