"noble behaviour" is correct and usable in written English.
You can use it to refer to a behaviour that is altruistic, honorable, and generous. For example, "His deed of donating to the homeless shelter was an act of noble behaviour."
Meanwhile, Othello's previously noble behaviour appears hypocritical – masking a brutal streak.
It also has its place in a late medieval tradition of courtesy books, manuals of noble behaviour.
Contemporary historian William James described British reaction to the battle as "that the noble behaviour of her officers and crew threw such a halo of glory around the defeat at Grand Port, that, in public opinion at least, the loss of four frigates was scarcely considered a misfortune".
Whether it is a "noble" behaviour of the bat to not disturb its conspecifics or it is simply a reaction to objects close by the effect is the same: reduction of interference from the other bats' calls.
Perry said: "The nicely educated, perfectly mannered gentlemen of our financial system were hard-pressed to admit that masculinity even existed, let alone had any bearing on the shape of our noble bankers' behaviour".
African Christianity, in particular, seems to embrace the noblest and foulest behaviour of which human beings are capable.
A particular attention has been paid towards the catalytic behaviour of noble metals at low temperature, mainly below 120 °C.
Had Henry Pottinger, Hong Kong's second British governor, known this, he might have understood the behaviour of the noble Qiying who, entrusted by the emperor to deal with the westerners, even visited the now-colony.
Stepped heating and crushing experiments have been used to investigate the noble gas and halogen degassing behaviour of quartz in detail.
However, there are still outstanding questions, particularly regarding the exact behaviour of the noble gases compared to CO2 and we show preliminary results from a laboratory study to investigate how noble gas transport through real rock compares to that of CO2.
The French peasant and working classes were never wealthy or well-fed enough to join in the energetic "libertine" behaviour of the nobles or part of the bourgoisie.
